The Screw,close Tolerance, cataloged under National Stock Number 5305-01-338-7307, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-338-7307 |
| Primary Part Number | HT4067-3-13A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings 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 | 1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-83488,TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.406 INCHES NOMINAL IN |
| Material Document and Classification | 23-112 TY C,CAGEC 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Features Provided | CETYL ALCOHOL LUBRICANT AND O RING |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Grip Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | HIGH-TORQUE |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.3765 INCHES MINIMUM AND 0.3813 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 |
|---|---|
| 3M925C3-13A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M925C3-13A | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| 3M925C3-13A | Huck International, Inc (USA) |
| 3M925C3-13A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M925C3-13A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HT4067-3-13A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HT4067-3-13A | Howmet Global Fastening Systems Inc (USA) |
| 3M925C3-13A | West Coast Aerospace, Inc. (USA) |
| 11881C3-13A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M925C3-13A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M925C3-13A | Heartland Precision Fasteners Inc (USA) |
| 3M925C3-13A | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M925C3-13A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M925C3-13A | Houston Precision Fasteners I Lp (USA) |
| HT4067-3-13A PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3M925C3-13A | 5/9 Secondary reference Sps Technologies Inc |
| HT4067-3-13A | 5/9 Secondary reference U.S. Government activity |
| 3M925C3-13A | 5/2 Secondary reference U.S. Government activity |
| HT4067-3-13A | 5/9 Secondary reference U.S. Government activity |
| 3M925C3-13A | 5/9 Secondary reference Fleet Mfg Co Inc |
| HT4067-3-13A | 5/2 Secondary reference U.S. Government activity |
| 3M925C3-13A | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5305-01-338-7307 is a Screw,close Tolerance, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-338-7307 has 15 manufacturer part numbers on file: 3M925C3-13A (Fastener Innovation Technology, Inc. Dba F I T), 3M925C3-13A (Sps Technologies Ltd, Tj Brooks Division), 3M925C3-13A (Huck International, Inc), 3M925C3-13A (Sps Technologies, Llc Dba PB Fasteners), 3M925C3-13A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 10 more.
Key specifications for HT4067-3-13A: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Fastener Length: 1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM IN. 22 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.