The Screw Assembly,panel, cataloged under National Stock Number 5305-01-389-6975, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastener Technology Corp. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-389-6975 |
| Primary Part Number | FT1754-33 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastener Technology Corp |
| Status | ACTIVE |
| Width Across Flats | 0.109 INCHES NOMINAL IN |
| Head Height | 0.455 INCHES NOMINAL IN |
| Fastener Length | 0.765 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.209 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| Material Document and Classification | ,O;-D-5059 MFR REF 15TH MATERIAL RESPONSE SECONDARY WASHER |
| Material Document and Classification | ASTM A493, C00 SERIES ASSN STD ALL MATERIAL RESPONSES FASTENER |
| Material Document and Classification | MIL-W-423, COND B MIL SPEC SINGLE MATERIAL RESPONSE SPRING |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | KNURLED NO. 5 |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.356 INCHES NOMINAL 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 |
|---|---|
| FT1754-33 PRIMARY | Fastener Technology Corp (USA) |
| Reference | Meaning |
|---|---|
| 6510022-2 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| FRS7500HS-6-A5 | 5/9 Secondary reference U.S. Government activity |
| FRS7500HS-6-A5 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
NSN 5305-01-389-6975 is a Screw Assembly,panel, manufactured by Fastener Technology Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-389-6975 has 1 manufacturer part number on file: FT1754-33 (Fastener Technology Corp).
Key specifications for FT1754-33: Width Across Flats: 0.109 INCHES NOMINAL IN; Head Height: 0.455 INCHES NOMINAL IN; Fastener Length: 0.765 INCHES NOMINAL IN; Material Accommodated Thickness: 0.209 INCHES MINIMUM AND 0.213 INCHES MAXIMUM 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.