The Screw,close Tolerance, cataloged under National Stock Number 5305-01-239-2407, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-239-2407 |
| Primary Part Number | VT1696-6-22 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Head Height | 0.167 INCHES NOMINAL IN |
| Fastener Length | 1.945 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.555 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Material Document and Classification | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | FLUSH |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN |
| Grip Diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP H11 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.515 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN |
| 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 |
|---|---|
| AIC9535-6-22 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| PBF1198-6-22 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| VT1696-6-22 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 121754-6-22 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| C9535-6-22 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| C9535-6-22 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 5305PL1758904 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C9535-6-22 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| 121754-6-22 | 5/2 Secondary reference U.S. Government activity |
| 5305PL0884175 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| VT1696-6-22 | 3/2 Design control — primary reference U.S. Government activity |
| 5305PL1934836 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C9535-6-22 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5305-01-239-2407 is a Screw,close Tolerance, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-239-2407 has 4 manufacturer part numbers on file: AIC9535-6-22 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), PBF1198-6-22 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), VT1696-6-22 (Howmet Global Fastening Systems Inc), 121754-6-22 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for VT1696-6-22: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Head Height: 0.167 INCHES NOMINAL IN. 21 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.