NSN 5310-01-288-1255 · NIIN 012881255 · FSC 5310
NO DASHES 5310012881255
In Stock
WASHER,RECESSED
Nuts and Washers
Technical characteristics
9 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 |
|---|---|---|
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.192 AND INCHES MAXIMUM 0.198 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.441 AND INCHES MAXIMUM 0.461 |
| ABMD | RECESS DIAMETER | INCHES MINIMUM 0.271 AND INCHES MAXIMUM 0.281 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.064 AND INCHES MAXIMUM 0.080 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 24.0 AND ROCKWELL C MAXIMUM 37.0 |
| CSTM | RECESS ANGLE | DEGREES NOMINAL 90.0 |
| MATT | MATERIAL | OVERALL IRON ALLOY 660 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5735 |
| STYL | STYLE DESIGNATOR |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| AS21-3 | 10630 |
| 88-50001-001 | 15090 |
| 88-50001-001 | 14170 |