The Screw,close Tolerance, cataloged under National Stock Number 5305-01-485-5722, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace. The record lists 19 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Reid Products Inc. Dba Reid Products Inc (CAGE 59563); B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77); Fairchild Fasteners Europe - Vsd Gmbh (CAGE C4293); Heartland Precision Fasteners Inc (CAGE 0ZC92); Howmet Global Fastening Systems Inc (CAGE 06950) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-485-5722 |
| Primary Part Number | GS1014D4-20A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| 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 |
|---|---|
| 11825D4-20A | Reid Products Inc. Dba Reid Products Inc (USA) |
| GS1014D4-20A PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1027D4-20A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1027D4-20A | Heartland Precision Fasteners Inc (USA) |
| 3M1170D4-20A PRIMARY | Heartland Precision Fasteners Inc (USA) |
| TX1027D4-20A | Howmet Global Fastening Systems Inc (USA) |
| 3M1170D4-20A PRIMARY | Saturn Fasteners Inc (USA) |
| WC1170D4-20A | West Coast Aerospace, Inc. (USA) |
| 3M1170D4-20A PRIMARY | The Boeing Company Div Defense (USA) |
| 3M1170D4-20A PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1170D4-20A | Houston Precision Fasteners I Lp (USA) |
| TX1027D4-20A | Hi-Shear Corporation (USA) |
| TX1027D4-20A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1027D4-20A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 11845D4-20A PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1170D4-20A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| TX1027D4-20A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1027D4-20A PRIMARY | Huck International, Inc (USA) |
| TX1027D4-20A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| TX1027D4-20A | 5/9 Secondary reference Sps Technologies Inc |
| TX1027D4-20A | 3/2 Design control — primary reference U.S. Government activity |
| TX1027D4-20A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-485-5722 is a Screw,close Tolerance, manufactured by B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-485-5722 has 19 manufacturer part numbers on file: 11825D4-20A (Reid Products Inc. Dba Reid Products Inc), GS1014D4-20A (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), TX1027D4-20A (Fairchild Fasteners Europe - Vsd Gmbh), TX1027D4-20A (Heartland Precision Fasteners Inc), 3M1170D4-20A (Heartland Precision Fasteners Inc) and 14 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.