The Screw,close Tolerance, cataloged under National Stock Number 5305-01-562-7449, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-562-7449 |
| Primary Part Number | GS1014V4-13A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| GS1014V4-13A PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1027V4-13A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| WC1170V4-13A | West Coast Aerospace, Inc. (USA) |
| 3M1170V4-13A PRIMARY | The Boeing Company Div Defense (USA) |
| 3M1170V4-13A PRIMARY | Heartland Precision Fasteners Inc (USA) |
| TX1027V4-13A PRIMARY | Huck International, Inc (USA) |
| TX1027V4-13A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1027V4-13A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M1170V4-13A PRIMARY | Saturn Fasteners Inc (USA) |
| TX1027V4-13A | Hi-Shear Corporation (USA) |
| 3M1170V4-13A | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| TX1027V4-13A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 11845V4-13A PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1170V4-13A | Houston Precision Fasteners I Lp (USA) |
| TX1027V4-13A | Howmet Global Fastening Systems Inc (USA) |
| 3M1170V4-13A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| TX1027V4-13A PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1170V4-13A PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| TX1027V4-13A | 3/2 Design control — primary reference U.S. Government activity |
| TX1027V4-13A | 5/9 Secondary reference Sps Technologies Inc |
| TX1027V4-13A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-562-7449 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 5305-01-562-7449 has 18 manufacturer part numbers on file: GS1014V4-13A (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), TX1027V4-13A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), WC1170V4-13A (West Coast Aerospace, Inc.), 3M1170V4-13A (The Boeing Company Div Defense), 3M1170V4-13A (Heartland Precision Fasteners Inc) and 13 more.
Key specifications for GS1014V4-13A: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: INAVY BOLT,REDUCED HEAD; End Item Identification: FIGHTER AIRCRAFT FIRST F18 E/F. 1 specification is 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.