The Screw,close Tolerance, cataloged under National Stock Number 5305-01-110-9772, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastener Innovation Technology, Inc. Dba F I T. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 20 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-110-9772 |
| Primary Part Number | 3M925C5-10A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastener Innovation Technology, Inc. Dba F I T |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Head Height | 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 1.141 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-83488,TYPE2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM AND CHROMATE OVERALL |
| Internal Drive Style | HIGH-TORQUE |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.629 INCHES MINIMUM AND 0.633 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 |
|---|---|
| 3M925C5-10A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M925C5-10A | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HT4067-5-10A PRIMARY | Hi-Shear Corporation (USA) |
| 3M925C5-105 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M925C5-10A PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 3M925C5-10A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M925C5-10A | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| 3M925C5-10A PRIMARY | Hi-Shear Corporation (USA) |
| HT4067-5-10A PRIMARY | Huck International, Inc (USA) |
| 3M925C5-10A PRIMARY | Houston Precision Fasteners I Lp (USA) |
| 3M925C5-10A PRIMARY | Huck International, Inc (USA) |
| HT4067-5-10A PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HT4067-5-10A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| WC4067-5-10A PRIMARY | West Coast Aerospace, Inc. (USA) |
| HT4067-5-10A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 3M925C5-10A PRIMARY | West Coast Aerospace, Inc. (USA) |
| 3M925C5-10A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 11881C5-10A PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| HT4067-5-10A PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HT4067-5-10A PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HT4067-5-10A | 5/9 Secondary reference U.S. Government activity |
| HT4067-5-10A | 3/2 Design control — primary reference U.S. Government activity |
| 3M925C5-10A | 3/2 Design control — primary reference U.S. Government activity |
| 3M925C5-10A | 5/2 Secondary reference U.S. Government activity |
| 3M925C5-10A | 5/9 Secondary reference Sps Technologies Inc |
| HT4067-5-10A | 5/9 Secondary reference U.S. Government activity |
| 3M925C5-10A | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5305-01-110-9772 is a Screw,close Tolerance, manufactured by Fastener Innovation Technology, Inc. Dba F I T, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-110-9772 has 20 manufacturer part numbers on file: 3M925C5-10A (Fastener Innovation Technology, Inc. Dba F I T), 3M925C5-10A (Sps Technologies Ltd, Tj Brooks Division), HT4067-5-10A (Hi-Shear Corporation), 3M925C5-105 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M925C5-10A (Heartland Precision Fasteners Inc) and 15 more.
Key specifications for 3M925C5-10A: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Head Height: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 1.141 INCHES MINIMUM AND 1.171 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.