AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
  Quick Quote Here
Search
+1-714-705-4780 sales@aerospacesphere.com
   //   NSN    //   Sps Technologies Ltd    //   Part 51B221-1

Recently Viewed Parts

11769
RFQ

2792
RFQ

Part 51B221-1 With Different Manufacturers

51B221-1

RFQ

51B221-1

RFQ

51B221 1

RFQ

51B221 1

RFQ

51B221-1

RFQ

We are proud to supply every branch of the United States military


Leading NSN Parts Manufacturers

View More

Leading NSN Part Types

View More


Why Choose Us?

Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Get it fast All inventory ready to ship from our sellers
Quality guaranteed We sell only warrantied and traceable parts

Instant Quote for NSN Part 51B221-1 of Sps Technologies Ltd

Mfg Part Number: 51B221-1

Alternate P/N: 51B2211

NSN : 5305-00-802-1827

NIIN : 008021827

CAGE Code : 80539

Manufacturer: Sps Technologies Ltd

Item Name : Screw Close Toleran Screw Close Toleran

FSC : 5305 Screws


An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Screw Close Toleran 51B221-1 from manufacturer Sps Technologies Ltd and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like 51B221-1, you won’t find a more inclusive source than Aerospace Sphere.

PRODUCT DETAILS “*” Required Fields Are Compulsory

CONTACT INFORMATION

   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

  • Upload RFQ SHEET
  • If you have more than one item, upload your spreadsheet here

Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 5305008021827 and find parts like part number 51B221-1 from quality manufacturers like Sps Technologies Ltd and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.

NSN Information for Part Number 51B221-1 with NSN 5305-00-802-1827, 5305008021827

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-802-1827

Item Description:

Screw Close Toleran

53050080218270N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
51b221-1223

Characteristics Data of NSN 5305-00-802-1827, 5305008021827

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.276 INCHES MINIMUM
AASBFASTENER LENGTH0.303 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
AASKHEAD STYLEMODIFIED PAN
AASUHEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
AAURGRIP DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
ANEEGRIP LENGTH0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH32
CQBCMINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
MATTMATERIALSTEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAJDTHREAD CLASS3A
AASLHEAD DIAMETER0.361 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 5TH MATE
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THSDTHREAD SERIES DESIGNATORUNF

  Related NSN Part List to 51B221-1

51B-05662 51B 12879 51B-3 51B 3
51B-N5-40W 51B-N5-40WH 51B015 51B022-01
51B022-04 51B022-05 51B022-3H2 51B022-3H2
51B026 51B05 51B051-001 51B067-001
51B075-001 51B1 51B1-03 51B10-1030 X20-P P
51B10 173 91 21 P P 51B10-242X35-PX 51B10-250120-PP 51B10-48T4.8-PP
51B10-780U30 51B1005-5 51B101300U400PX 51B1031233PP
51B106-06 51B10610X39PX 51B111127 51B111127
Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are Fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.