Pdi Ground Support Systems Inc Part Number 21-904 - Get an Instant Quote

Part Number:  21-904
Alternate P/N:  21904
NIIN:  00-741-1379
Item Name :  nut plain octagon
CAGE Code:  0W357
INC Code:  16979
Country:  USA
NCB Code:  00
Last Updated:  05-23-2025

Part Number 21-904 described as Nut Plain Octagon with NSN 5310-00-741-1379 with FSC 5310 Nuts and Washers by Manufacture Pdi Ground Support Systems Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Pdi Ground Support Systems Inc aerospace and aviation parts like 21-904. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number 21-904 with NSN 5310-00-741-1379, 5310007411379

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-741-1379

Item Description:

Nut Plain Octagon

53100074113790N
CIICHCCESDPMICCriticalityENAC
UU0
Part NumberISCRNVCRNCCHCCMSDSSADC
21-904623

Characteristics Data of NSN 5310-00-741-1379, 5310007411379

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
ADEANUT HEIGHT0.305 INCHES MINIMUM AND 0.319 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH16
CRSQCOUNTERSINK ANGLE90.0 DEGREES MINIMUM NUT AND 100.0 DEGREES MAXIMUM NUT
CRTMBEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATTMATERIALSTEEL COMP 1015 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1017 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1019 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1025 OVERALL
ACTANUT STYLEPLAIN OCTAGON
AGAVEND ITEM IDENTIFICATIONW-S TRLR CARGO 3-4T 2-WHL TAM D08607 GUIDED MISSILE INTERCEPT TRAILER TANK WATER 400 GAL M149A2 CHASSIS TRLR GP 3 1-2T 2-WHL TAM D00807 CARGO TRAILER M105A3
ASDBWIDTH ACROSS FLATS3.344 INCHES MINIMUM AND 3.406 INCHES MAXIMUM
BZRRTHREAD SERIESUN
CBBLFEATURES PROVIDEDCASEHARDENED
CQFMHARDNESS RATING89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
CQJXNOMINAL THREAD SIZE2.625 INCHES



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