The Screw,close Tolerance, cataloged under National Stock Number 5305-01-468-9141, 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 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-468-9141 |
| Primary Part Number | 3M1262D5D16-5A |
| 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 | 1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| Thread Length | 0.312 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Spline Major Diameter | 0.1600 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.000 INCHES NOMINAL IN |
| Grip Diameter | 0.312 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 | 24 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.438 INCHES MINIMUM AND 0.445 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 |
|---|---|
| 3M1262D5D16-5A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1262D5D16-5A | Hi-Shear Corporation (USA) |
| 3M1262D5D16-5A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1262D5D16-5A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1262D5D16-5A PRIMARY | The Boeing Company Div Defense (USA) |
| 11853D5D16-5A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1262D5D16-5A | Howmet Global Fastening Systems Inc (USA) |
| 3M1262D5D16-5A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HP1262D5D16-5 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| TX1024D5D16-5A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| TX1024D5D16-5A | 5/9 Secondary reference U.S. Government activity |
| TX1024D5D16-5A | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| 3M1262D5D16-5A | 5/2 Secondary reference U.S. Government activity |
| 3M126 | 5/9 Secondary reference Sps Technologies Inc |
| TX1024D5D16-5A | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 3M1262D5D16-5A | 5/9 Secondary reference Sps Technologies Inc |
| TX1024D5D16-5A | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| TX1024D5D16-5A | 5/9 Secondary reference Hi-Shear Corporation |
| TX1024D5D16-5A | 5/9 Secondary reference Sps Technologies Inc |
NSN 5305-01-468-9141 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-468-9141 has 8 manufacturer part numbers on file: 3M1262D5D16-5A (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 3M1262D5D16-5A (Hi-Shear Corporation), 3M1262D5D16-5A (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 3M1262D5D16-5A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 3M1262D5D16-5A (The Boeing Company Div Defense) and 3 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-468-9542. Verify interchangeability with system specifications before substitution.
Key specifications for 3M1262D5D16-5A: Spline Minor Diameter: 0.1570 INCHES NOMINAL IN; Fastener Length: 1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN; Thread Length: 0.312 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.