The Screw,close Tolerance, cataloged under National Stock Number 5305-01-462-2828, 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 18 specifications, cited from the U.S. Government catalog. The record lists 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-462-2828 |
| Primary Part Number | GS1006V3-7A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace |
| Status | ACTIVE |
| Spline Minor Diameter | 0.111 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Head Height | 0.084 INCHES NOMINAL IN |
| Fastener Length | 0.768 INCHES MINIMUM AND 0.798 INCHES MAXIMUM IN |
| Thread Length | 0.345 INCHES NOMINAL IN |
| Spline Major Diameter | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.438 INCHES NOMINAL IN |
| Grip Diameter | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORX |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.373 INCHES MINIMUM AND 0.381 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 |
|---|---|
| TX1026V3-7A | Hi-Shear Corporation (USA) |
| 3M1169V3-7A | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| WC1169V3-7A | West Coast Aerospace, Inc. (USA) |
| 3M1169V3-7A | Houston Precision Fasteners I Lp (USA) |
| TX1026V3-7A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| GS1006V3-7A PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| TX1026V3-7A | Howmet Global Fastening Systems Inc (USA) |
| 3M1169V3-7A PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| TX1026V3-7A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1026V3-7A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1169V3-7A PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M1169V3-7A PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 3M1169V3-7A | The Boeing Company Div Defense (USA) |
| TX1026V3-7A PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 11827V3-7A | Reid Products Inc. Dba Reid Products Inc (USA) |
| TX1026V3-7A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1026V3-7A PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| TX1026V3-7A | 5/9 Secondary reference U.S. Government activity |
| TX1026V3-7A | 5/2 Secondary reference U.S. Government activity |
| TX1026V3-7A | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| TX1026V3-7A | 5/9 Secondary reference Sps Technologies Inc |
| 10328253 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-01-462-2828 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 5305-01-462-2828 has 17 manufacturer part numbers on file: TX1026V3-7A (Hi-Shear Corporation), 3M1169V3-7A (Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc), WC1169V3-7A (West Coast Aerospace, Inc.), 3M1169V3-7A (Houston Precision Fasteners I Lp), TX1026V3-7A (Fairchild Fasteners Europe - Vsd Gmbh) and 12 more.
Key specifications for GS1006V3-7A: Spline Minor Diameter: 0.111 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN; Head Height: 0.084 INCHES NOMINAL IN; Fastener Length: 0.768 INCHES MINIMUM AND 0.798 INCHES MAXIMUM IN; Thread Length: 0.345 INCHES NOMINAL IN. 18 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.