NSN 5306-00-057-2507 · NIIN 000572507 · FSC 5306
NO DASHES 5306000572507
In Stock
BOLT,SQUARE NECK
Bolts
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 |
|---|---|---|
| AGQB | NECK LENGTH | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.156 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.145 |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.750 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 2.219 AND INCHES MAXIMUM 2.281 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.563 AND INCHES MAXIMUM 0.594 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| SFTT | SURFACE TREATMENT | OVERALL ZINC |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD ALL TREATMENT RESPONSES AST- B633 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 55000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B MAXIMUM 95.0 |
| CWXQ | NECK WIDTH | INCHES MINIMUM 0.245 AND INCHES MAXIMUM 0.260 |
| MATT | MATERIAL | OVERALL STEEL |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 240027 | 2S125 |
| B18.5 | 80204 |
| MS35751-20 | 96906 |
| MS35751-21 | 96906 |
| ASME-B18.5 | 05047 |
Supersedes
This item replaces cancelled NIINs 000548013 · 001525181 · 002650743. An older drawing citing one of those numbers resolves here.