The Bolt,machine, cataloged under National Stock Number 5306-01-510-3440, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-510-3440 |
| Primary Part Number | 74D111291-2015 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | NHA 74D110166 |
| Material Document and Classification | MIL-S-5626 COND TN C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 4140 OVERALL |
| 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 |
|---|---|
| 74D111291-2015 PRIMARY | The Boeing Company Div Defense (USA) |
| 74D111291-2015 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
NSN 5306-01-510-3440 is a Bolt,machine, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-510-3440 has 2 manufacturer part numbers on file: 74D111291-2015 (The Boeing Company Div Defense), 74D111291-2015 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc).
Key specifications for 74D111291-2015: FSC Application Data: NHA 74D110166; Material Document and Classification: MIL-S-5626 COND TN C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: STOCK SIZE 0.750 HEX X 3.40; BEARING NO REF MS14101-8 AND MS14103-8; BEARING BORE REF 0.9000; Part Name Assigned by Controlling Agency: BOLT. 3 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.