The Screw,close Tolerance, cataloged under National Stock Number 5305-01-463-1126, 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 16 specifications, cited from the U.S. Government catalog. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-463-1126 |
| Primary Part Number | 3M1169V3-28 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.084 INCHES NOMINAL IN |
| Fastener Length | 2.072 INCHES NOMINAL IN |
| Thread Length | 0.345 INCHES NOMINAL IN |
| Material Document and Classification | NAS4004,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.250 INCHES NOMINAL IN |
| Grip Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE IA |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.345 INCHES MINIMUM AND 0.352 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 |
|---|---|
| TX1026V3-28A | Hi-Shear Corporation (USA) |
| GS1006V3-28A | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 11827V3-28 | Reid Products Inc. Dba Reid Products Inc (USA) |
| TX1026V3-28A | Howmet Global Fastening Systems Inc (USA) |
| TX1026V3-28A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1169V3-28A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| TX1026V3-28A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1169V3-28 PRIMARY | The Boeing Company Div Defense (USA) |
| TX1026V3-28A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1026V3-28A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1026V3-28A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1169V3-28A | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 3M1169V3-28A | 5/9 Secondary reference Dynaquip Controls Corporation |
| TX1026V3-28A | 5/2 Secondary reference U.S. Government activity |
| TX1026V3-28A | 5/9 Secondary reference U.S. Government activity |
| TX1026V3-28A | 5/9 Secondary reference Sps Technologies Inc |
NSN 5305-01-463-1126 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-463-1126 has 12 manufacturer part numbers on file: TX1026V3-28A (Hi-Shear Corporation), GS1006V3-28A (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 11827V3-28 (Reid Products Inc. Dba Reid Products Inc), TX1026V3-28A (Howmet Global Fastening Systems Inc), TX1026V3-28A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 7 more.
Key specifications for 3M1169V3-28: Head Height: 0.084 INCHES NOMINAL IN; Fastener Length: 2.072 INCHES NOMINAL IN; Thread Length: 0.345 INCHES NOMINAL IN; Material Document and Classification: NAS4004,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V. 16 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.