NSN 5310-00-857-5557 · NIIN 008575557 · FSC 5310
NO DASHES 5310008575557
In Stock
NUT,SELF-LOCKING,HEXAGON
Nuts and Washers
Application: HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
Technical characteristics
18 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 |
|---|---|---|
| AZKQ | TEMP RATING | FAHRENHEIT NOMINAL 450.0 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.250 |
| CRSQ | COUNTERSINK ANGLE | NUT DEGREES NOMINAL 88.0 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CSXL | BEARING SURFACE FINISH | MICROINCHES 125.0 |
| MATT | MATERIAL | OVERALL STEEL |
| ACTA | NUT STYLE | |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| AGAV | END ITEM IDENTIFICATION | HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| BZRR | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439 |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| ADEA | NUT HEIGHT | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.328 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
Cross-references
11 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| SPS28GH428 | 56878 |
| 28FH-428 | 56878 |
| RM1801-048 | 72962 |
| H55-4 | 75237 |
| YE3200 | 75497 |
| NAS1022AM4 | 80205 |
| MS21045L4 | 80205 |
| SL2374-4 | 97393 |
| MS21045L4 | 96906 |
| H55-4 | R1120 |
| H55-4 | 15653 |
Supersedes
This item replaces cancelled NIIN 014185799. An older drawing citing one of those numbers resolves here.