NSN 5310-00-297-3722 · NIIN 002973722 · FSC 5310
NO DASHES 5310002973722
In Stock
NUT,SELF-LOCKING,EXTENDED WASHER
Nuts and Washers
Technical characteristics
17 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.438 |
| MATT | MATERIAL | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| MATT | MATERIAL | NUT STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 3140 OR STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NUT ASSN STD ALL MATERIAL RESPONSES AISI |
| SFTT | SURFACE TREATMENT | OVERALL EXCEPT INSERT CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 |
| AZKQ | TEMP RATING | FAHRENHEIT NOMINAL 250.0 |
| BZRR | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVX | WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.771 AND INCHES MAXIMUM 0.781 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.516 |
| ACTA | NUT STYLE | |
| ADEM | WASHER THICKNESS | INCHES NOMINAL 0.107 |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.550 AND INCHES MAXIMUM 0.565 |
| AAJD | THREAD CLASS | 3B |
Cross-references
13 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 002750705 · 005959779. An older drawing citing one of those numbers resolves here.