The Screw,close Tolerance, cataloged under National Stock Number 5305-01-494-4352, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77); Howmet Global Fastening Systems Inc (CAGE 06950); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-494-4352 |
| Primary Part Number | 3M1169C6-19A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3M1169C6-19A PRIMARY | West Coast Aerospace, Inc. (USA) |
| TX1026C6-19A PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1169C6-19A | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1026C6-19A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 3M1169C-19A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1169C-19A | Hi-Shear Corporation (USA) |
| 3M1169C6-19A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1169C6-19A | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| GS1006C6-19A | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1026C-19A PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1169C6-19A | Heartland Precision Fasteners Inc (USA) |
| 3M1169C6-19A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M1169C6-19A PRIMARY | Huck International, Inc (USA) |
| 3M1169C6-19A | Houston Precision Fasteners I Lp (USA) |
| 11827C-19A | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| TX1026C6-19A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 3M1169C-19A | 5/9 Secondary reference The Boeing Company Div Defense |
| 3M1169C6-19A | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| TX1026C6-19A | 5/9 Secondary reference Sps Technologies Inc |
| 3M1169C6-19A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-494-4352 is a Screw,close Tolerance, manufactured by West Coast Aerospace, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-494-4352 has 15 manufacturer part numbers on file: 3M1169C6-19A (West Coast Aerospace, Inc.), TX1026C6-19A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 3M1169C6-19A (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), TX1026C6-19A (Howmet Global Fastening Systems Inc), 3M1169C-19A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 10 more.
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.