The Screw,close Tolerance, cataloged under National Stock Number 5305-01-526-6462, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-526-6462 |
| Primary Part Number | 3M1169V5-19A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Fastener Length | 1.641 INCHES MINIMUM AND 1.671 INCHES MAXIMUM IN |
| Thread Length | 0.469 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Material Document and Classification | NAS4004 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spline Major Diameter | 0.221 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.1775 INCHES MINIMUM AND 1.1975 INCHES MAXIMUM IN |
| Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 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 | 24 |
| Material | TITANIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.623 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 | Y |
| Part Number | Manufacturer |
|---|---|
| TX1026V5-19A | Huck International, Inc (USA) |
| 11827V5-19A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1169V5-19A | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1169V5-19A | Saturn Fasteners Inc (USA) |
| GS1006V5-19A | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| WC1169V5-19A | West Coast Aerospace, Inc. (USA) |
| TX1026V5-19A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1026V5-19A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M1169V5-19A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| TX1026V5-19A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TX1026V5-19A | Linread Ltd (GBR) |
| 3M1169V5-19A | Houston Precision Fasteners I Lp (USA) |
| TX1026V5-19A | Linread Northbridge (aircraft Product Division) (GBR) |
| 3M1169V5-19A | Heartland Precision Fasteners Inc (USA) |
| TX1026V5-19A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1026V5-19A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1169V5-19A PRIMARY | The Boeing Company Div Defense (USA) |
| TX1026V5-19A | Howmet Global Fastening Systems Inc (USA) |
| TX1026V5-19A | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| TX1026V5-19A | 5/2 Secondary reference U.S. Government activity |
| TX1026V5-19A | 5/9 Secondary reference Sps Technologies Inc |
| TX1026V5-19A | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-526-6462 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-526-6462 has 19 manufacturer part numbers on file: TX1026V5-19A (Huck International, Inc), 11827V5-19A (Reid Products Inc. Dba Reid Products Inc), 3M1169V5-19A (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M1169V5-19A (Saturn Fasteners Inc), GS1006V5-19A (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace) and 14 more.
Key specifications for 3M1169V5-19A: Fastener Length: 1.641 INCHES MINIMUM AND 1.671 INCHES MAXIMUM IN; Thread Length: 0.469 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Material Document and Classification: NAS4004 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.