The Screw,close Tolerance, cataloged under National Stock Number 5305-01-468-9542, 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 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-468-9542 |
| Primary Part Number | 3M1262D4D34-6A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spline Minor Diameter | 0.1570 INCHES NOMINAL IN |
| Fastener Length | 0.739 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Spline Major Diameter | 0.1600 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.187 INCHES NOMINAL IN |
| Grip Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | ALUMINUM OVERALL |
| Internal Drive Style | TORX |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.358 INCHES MINIMUM AND 0.365 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 |
|---|---|
| 3M1262D4D34-6A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 11853D4D34-6A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1262D4D34-6A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| 3M1262D4D34-6A | Howmet Global Fastening Systems Inc (USA) |
| 3M1262D4D34-6A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1262D4D34-6A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1262D4D34-6A PRIMARY | The Boeing Company Div Defense (USA) |
| 3M1262D4D34-6A | Hi-Shear Corporation (USA) |
| 3M1262D4D34-6A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| TX1024D4D34-6A | 5/9 Secondary reference U.S. Government activity |
| TX1024D4D34-6A | 5/9 Secondary reference Sps Technologies Inc |
| TX1024D4D34-6A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| TX1024D4D34-6A | 5/9 Secondary reference Hi-Shear Corporation |
| TX1024D4D34-6A | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 3M126 | 5/9 Secondary reference Sps Technologies Inc |
| HP1262D4D34-6 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| TX1024D4D34-6A | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| TX1024D4D34-6A | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
NSN 5305-01-468-9542 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-468-9542 has 9 manufacturer part numbers on file: 3M1262D4D34-6A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 11853D4D34-6A (Reid Products Inc. Dba Reid Products Inc), 3M1262D4D34-6A (Fairchild Fasteners Europe - Vsd Gmbh), 3M1262D4D34-6A (Howmet Global Fastening Systems Inc), 3M1262D4D34-6A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 4 more.
Key specifications for 3M1262D4D34-6A: Spline Minor Diameter: 0.1570 INCHES NOMINAL IN; Fastener Length: 0.739 INCHES MINIMUM AND 0.759 INCHES MAXIMUM IN; Thread Length: 0.375 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 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.