The Screw,close Tolerance, cataloged under National Stock Number 5305-01-476-9190, 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 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-476-9190 |
| Primary Part Number | 3M1169D3-4A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Fastener Length | 0.595 INCHES NOMINAL IN |
| Thread Length | 0.345 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.250 INCHES NOMINAL IN |
| Grip Diameter | 0.189 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| 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 | STEEL COMP XM-13 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 11827D3-4A | Reid Products Inc. Dba Reid Products Inc (USA) |
| TX1026D3-4A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| TX1026D3-4A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HP1169D3-4 | Heartland Precision Fasteners Inc (USA) |
| TX1026D3-4A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1169D3-4A PRIMARY | The Boeing Company Div Defense (USA) |
| TX1026D3-4A | Hi-Shear Corporation (USA) |
| TX1026D3-4A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1026D3-4A | Howmet Global Fastening Systems Inc (USA) |
| TX1026D3-4A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| TX1026D3-4A | 5/9 Secondary reference Sps Technologies Inc |
| TX1026D3-4A | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-476-9190 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-476-9190 has 10 manufacturer part numbers on file: 11827D3-4A (Reid Products Inc. Dba Reid Products Inc), TX1026D3-4A (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), TX1026D3-4A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HP1169D3-4 (Heartland Precision Fasteners Inc), TX1026D3-4A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 5 more.
Key specifications for 3M1169D3-4A: Fastener Length: 0.595 INCHES NOMINAL IN; Thread Length: 0.345 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Nominal Thread Diameter: 0.190 INCHES IN. 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.