The Screw,close Tolerance, cataloged under National Stock Number 5305-01-296-7823, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-296-7823 |
| Primary Part Number | T001-2408 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Fastener Length | 0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM IN |
| Thread Length | 0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Grip Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE-SET RIBBED |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.464 INCHES MINIMUM AND 0.506 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 |
|---|---|
| T001-2408 | Huck International, Inc (USA) |
| PBF1374-2408 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| AIC4034V4-08R | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| S11-1083-0408 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| SC1784RV4-08 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| SC1784RV408 | 5/9 Secondary reference Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries |
| T001-2408 | 5/9 Secondary reference U.S. Government activity |
| AIC4034V4-08 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| LE111-0011-2408 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
| 123177V4R08 | 3/2 Design control — primary reference U.S. Government activity |
| S11-1083-2408 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
NSN 5305-01-296-7823 is a Screw,close Tolerance, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-296-7823 has 5 manufacturer part numbers on file: T001-2408 (Huck International, Inc), PBF1374-2408 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), AIC4034V4-08R (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), S11-1083-0408 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), SC1784RV4-08 (Howmet Global Fastening Systems Inc).
Key specifications for T001-2408: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Fastener Length: 0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM IN. 19 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.