The Bolt,machine, cataloged under National Stock Number 5306-01-494-4785, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,machine |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); M.s. Aerospace Inc. Dba Ms Aerospace Inc (CAGE 0UCY9); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-494-4785 |
| Primary Part Number | SS27576-4-32 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| SS27576-4-32 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| SS27576-4-32 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| SS27576-4-32 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| SS27576-4-32 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
| SS27576-4-32 | 5/9 Secondary reference Fastener Technology Corp |
| SS27576-4-32 | 5/9 Secondary reference U.S. Government activity |
| SS27576-4-32 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-494-4785 is a Bolt,machine, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-494-4785 has 3 manufacturer part numbers on file: SS27576-4-32 (Sps Technologies, Llc Dba PB Fasteners), SS27576-4-32 (M.s. Aerospace Inc. Dba Ms Aerospace Inc), SS27576-4-32 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
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.