The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-334-1315, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-334-1315 |
| Primary Part Number | SS5116-7-57 |
| Item Name | Bolt,close Tolerance |
| 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 |
|---|---|
| SS5116-7-57 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| SS5116-7-57 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| SS55116-7-57 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| Reference | Meaning |
|---|---|
| SS5116-7-57 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-334-1315 is a Bolt,close Tolerance, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-334-1315 has 3 manufacturer part numbers on file: SS5116-7-57 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SS5116-7-57 (Sps Technologies, Llc Dba PB Fasteners), SS55116-7-57 (Sps Technologies Ltd, Tj Brooks Division).
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.