The Screw,close Tolerance, cataloged under National Stock Number 5305-00-291-5142, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-291-5142 |
| Primary Part Number | HT195-5-14 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Fastener Length | 2.582 INCHES NOMINAL IN |
| Thread Length | 0.268 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Head Style | CROWNED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Internal Drive Style | HIGH-TORQUE |
| Thread Class | 3A A |
| 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 |
|---|---|
| HT8115-5-14 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HT195-5-14 PRIMARY | Hi-Shear Corporation (USA) |
| 66117H5-14 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HT195-5-14 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HT195-5-14 | Satair A/s (DNK) |
| 3M263-5-14 | The Boeing Company Div Defense (USA) |
| HT195-5-14 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HT8115-5-14 | 3/2 Design control — primary reference U.S. Government activity |
| HS2623-5Z14 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-00-291-5142 is a Screw,close Tolerance, manufactured by Hi-Shear Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-291-5142 has 7 manufacturer part numbers on file: HT8115-5-14 (Fairchild Fasteners Europe - Vsd Gmbh), HT195-5-14 (Hi-Shear Corporation), 66117H5-14 (Sps Technologies, Llc Dba PB Fasteners), HT195-5-14 (Fairchild Fasteners Europe - Vsd Gmbh), HT195-5-14 (Satair A/s) and 2 more.
Key specifications for HT195-5-14: Fastener Length: 2.582 INCHES NOMINAL IN; Thread Length: 0.268 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN; Head Style: CROWNED HEXAGON; Thread Direction: RIGHT-HAND. 7 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.