NSN 5306-00-260-7507 · NIIN 002607507 · FSC 5306
NO DASHES 5306002607507
In Stock
BOLT,SQUARE NECK
Bolts
Technical characteristics
19 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 0.156 AND INCHES MAXIMUM 0.187 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.176 |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 1.125 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 6.500 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.688 AND INCHES MAXIMUM 0.719 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325,TY 2,CL 3 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 1 AND STYLE A AND CLASS 1 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.312 |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 55000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B MAXIMUM 95.0 |
| CWXQ | NECK WIDTH | INCHES MINIMUM 0.307 AND INCHES MAXIMUM 0.324 |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE FF-B-584 |
| SFTT | SURFACE TREATMENT | OVERALL ZINC |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| B18.5 5/16-18X6.5 RH HD SQ NE | 80205 |
| FFB584 | 81348 |
| FFB584TYPE1CLASS1STYLEA | 81348 |
| 5/16-18UNC-2AX6-1/2IN.LG TABLE 2 | 05047 |
Supersedes
This item replaces cancelled NIINs 000109766 · 002650773 · 002820097. An older drawing citing one of those numbers resolves here.