The Bolt,machine, cataloged under National Stock Number 5306-00-741-7519, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Kenworth Truck Co a Div of Paccar Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-741-7519 |
| Primary Part Number | K41A119 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Kenworth Truck Co a Div of Paccar Inc |
| Status | ACTIVE |
| Head Height | 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| Fastener Length | 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN |
| Thread Length | 0.750 INCHES MINIMUM IN |
| Material Document and Classification | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Features Provided | UNFINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1212 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1C616 | Amz Alabama Inc. (USA) |
| K41A119 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| 7417519 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 1C616 | 5/9 Secondary reference Clark Equipment Co |
| 1C616 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
NSN 5306-00-741-7519 is a Bolt,machine, manufactured by Kenworth Truck Co a Div of Paccar Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-741-7519 has 3 manufacturer part numbers on file: 1C616 (Amz Alabama Inc.), K41A119 (Kenworth Truck Co a Div of Paccar Inc), 7417519 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4520-01-156-4821. Verify interchangeability with system specifications before substitution.
Key specifications for K41A119: Head Height: 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN; Fastener Length: 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN; Thread Length: 0.750 INCHES MINIMUM IN; Material Document and Classification: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.