Home / MS parts / Fasteners & Fastening Hardware / NSN 5310-00-272-6491
NSN 5310-00-272-6491  ·  NIIN 002726491  ·  FSC 5310
NO DASHES 5310002726491
In Stock

WASHER,KEY

Nuts and Washers

Technical characteristics

12 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
MATTMATERIALOVERALL STEEL COMP 1010
CQFMHARDNESS RATINGROCKWELL B MAXIMUM 55.0
ABPXMATERIAL THICKNESSINCHES NOMINAL 0.063
ABMQEXTERNAL KEY QUANTITY17
ABLXOVERALL DISTANCE INCLUDING KEYSINCHES MINIMUM 3.281 AND INCHES MAXIMUM 3.344
ABLFEXTERNAL PREBENT KEY WIDTHINCHES MINIMUM 0.204 AND INCHES MAXIMUM 0.234
ABLKINTERNAL PREBENT KEY WIDTHINCHES MINIMUM 0.250 AND INCHES MAXIMUM 0.290
ABLBINTERNAL PREBENT KEY LENGTHINCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.156
AAUBHOLE DIAMETERINCHES MINIMUM 2.400 AND INCHES MAXIMUM 2.425
ABKVOUTSIDE DIAMETERINCHES MINIMUM 2.844 AND INCHES MAXIMUM 2.874
STYLSTYLE DESIGNATOR
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE -SAE

Cross-references

9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
2870256442
275W65282
5T517065282
9428265282
27SW72447
275W95019
8A230795201
27SW95019
500366-1395019

Supersedes

This item replaces cancelled NIINs 005619880 · 006226482. An older drawing citing one of those numbers resolves here.