NSN 5306-00-401-7978 · NIIN 004017978 · FSC 5306
NO DASHES 5306004017978
In Stock
BOLT,SHOULDER
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 |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 3A |
| AATX | SHOULDER LENGTH | FIRST SHOULDER INCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.760 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C NOMINAL 31.0 |
| CWYB | SHOULDER SHAPE | FIRST SHOULDER ROUND |
| MATT | MATERIAL | OVERALL STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6758 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6098 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6049 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.059 AND INCHES MAXIMUM 0.069 |
| AATN | SHOULDER DIAMETER | FIRST SHOULDER INCHES MINIMUM 0.279 AND INCHES MAXIMUM 0.280 |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.395 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.645 |
| AASK | HEAD STYLE | |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.387 AND INCHES MAXIMUM 0.412 |
Cross-references
11 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| HL218-8-4 | 56878 |
| 65960-8-4 | 56878 |
| BACB30KK8-4 | 60516 |
| HL218-8-4 | 73197 |
| BACB30KK8-4 | 81205 |
| BACB30KK8-4 | 80539 |
| HL218-8-4 | 92215 |
| HL218-8-4 | L4528 |
| BACB30KK8-4 | 06725 |
| HL218-8-4 | 06950 |
| BACB30KK8-4 | 17446 |