The Screw Assembly,panel, cataloged under National Stock Number 5305-01-658-3947, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-658-3947 |
| Primary Part Number | FRWS7500-8-B-4DL |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.495 INCHES NOMINAL IN |
| Fastener Length | 0.572 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE I, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SIDES OF HEAD |
| Material Document and Classification | ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE THREADS |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE SIDES OF HEAD |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | QQ-W-423, FORM I, COMPOSITION 2, CONDITION B FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FILLISTER COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE WASHER |
| Surface Treatment | PASSIVATE THREADS |
| Surface Treatment | PASSIVATE SPRING |
| Surface Treatment | PASSIVATE SLEEVE |
| Surface Treatment | ANODIZE SIDES OF HEAD |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL SPRING |
| Material | STEEL COMP 304 SLEEVE |
| Material | STEEL THREADS |
| Material | STEEL COMP 301 WASHER |
| Material | ALUMINUM ALLOY 6061 SIDES OF HEAD |
| 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 |
|---|---|
| FRWS7500-8-B-4DL | Huck International, Inc. Div Huck Products Division (USA) |
| FRWS7500-8-B-4DL PRIMARY | Huck International, Inc (USA) |
| FT1500-8-2-4DL | Fastener Technology Corp (USA) |
| Reference | Meaning |
|---|---|
| 11438307-105 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5305-01-658-3947 is a Screw Assembly,panel, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-658-3947 has 3 manufacturer part numbers on file: FRWS7500-8-B-4DL (Huck International, Inc. Div Huck Products Division), FRWS7500-8-B-4DL (Huck International, Inc), FT1500-8-2-4DL (Fastener Technology Corp).
Key specifications for FRWS7500-8-B-4DL: Head Height: 0.495 INCHES NOMINAL IN; Fastener Length: 0.572 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE. 28 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.