The Screw,close Tolerance, cataloged under National Stock Number 5305-01-581-4703, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-581-4703 |
| Primary Part Number | HT4069-3D6A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Fastener Length | 0.703 INCHES MINIMUM AND 0.733 INCHES MAXIMUM IN |
| Thread Length | 0.406 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | OVAL COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Grip Diameter | 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM AND CHROMATE OVERALL |
| Internal Drive Style | HIGH-TORQUE |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.296 INCHES MINIMUM AND 0.301 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 |
|---|---|
| HT4069-3D6A PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M927-3DL6 | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| 3M927-3DL6 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HT4069-3D6A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
NSN 5305-01-581-4703 is a Screw,close Tolerance, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-581-4703 has 4 manufacturer part numbers on file: HT4069-3D6A (Sps Technologies, Llc Dba PB Fasteners), 3M927-3DL6 (Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc), 3M927-3DL6 (Fastener Innovation Technology, Inc. Dba F I T), HT4069-3D6A (Howmet Global Fastening Systems Inc).
Key specifications for HT4069-3D6A: Fastener Length: 0.703 INCHES MINIMUM AND 0.733 INCHES MAXIMUM IN; Thread Length: 0.406 INCHES NOMINAL IN; Nominal Thread Diameter: 0.190 INCHES IN; Head Style: OVAL COUNTERSUNK. 15 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.