The Screw,close Tolerance, cataloged under National Stock Number 5305-01-502-4868, 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 20 specifications, cited from the U.S. Government catalog. The record lists 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-502-4868 |
| Primary Part Number | 3M1169C3D14AF |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spline Minor Diameter | 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM IN |
| Fastener Length | 1.205 INCHES MINIMUM AND 1.235 INCHES MAXIMUM IN |
| Thread Length | 0.345 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.070 INCHES NOMINAL THREADS IN |
| Material Document and Classification | AAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spline Major Diameter | 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Grip Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| 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 | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 1.114 INCHES MINIMUM AND 1.134 INCHES MAXIMUM THREADS IN |
| Head Diameter | 0.3729 INCHES MINIMUM AND 0.3813 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 |
|---|---|
| TX1026C3D14AF | Howmet Global Fastening Systems Inc (USA) |
| TX1026C3D14AF | Hi-Shear Corporation (USA) |
| 3M1169C3D14AF | Heartland Precision Fasteners Inc (USA) |
| 3M1169C3D14AF | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| TX1026C3D14AF | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| TX1026C3D14AF | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TX1026C3D14AF | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1026C3D14AF | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1026C3D14AF | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1169C3D14AF PRIMARY | The Boeing Company Div Defense (USA) |
| 11827C3D14AF | Reid Products Inc. Dba Reid Products Inc (USA) |
| Reference | Meaning |
|---|---|
| TX1026C3D14AF | 5/2 Secondary reference U.S. Government activity |
| TX1026C3D14AF | 5/9 Secondary reference Sps Technologies Inc |
NSN 5305-01-502-4868 is a Screw,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-502-4868 has 11 manufacturer part numbers on file: TX1026C3D14AF (Howmet Global Fastening Systems Inc), TX1026C3D14AF (Hi-Shear Corporation), 3M1169C3D14AF (Heartland Precision Fasteners Inc), 3M1169C3D14AF (Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc), TX1026C3D14AF (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 6 more.
Key specifications for 3M1169C3D14AF: Spline Minor Diameter: 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM IN; Fastener Length: 1.205 INCHES MINIMUM AND 1.235 INCHES MAXIMUM IN; Thread Length: 0.345 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.070 INCHES NOMINAL THREADS IN. 20 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.