The Screw Assembly,panel, cataloged under National Stock Number 5305-01-642-9432, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-642-9432 |
| Primary Part Number | HLW7900L-6-A-5 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Width Across Flats | 0.109375 INCHES NOMINAL IN |
| Head Height | 0.136 INCHES NOMINAL IN |
| Fastener Length | 0.868 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS2700 NATIONAL STD 1ST TREATMENT RESPONSE FASTENER |
| Surface Treatment Document and Classification | AMS2700 NATIONAL STD 1ST TREATMENT RESPONSE LOCKING FEATURE |
| Surface Treatment Document and Classification | AMS2700 NATIONAL STD 1ST TREATMENT RESPONSE SPRING |
| Surface Treatment Document and Classification | AMS2700 NATIONAL STD 1ST TREATMENT RESPONSE WASHER |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 1 GOVERNMENT STD/SPEC 1ST TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 2 DYED RED GOVERNMENT STD/SPEC 1ST TREATMENT RESPONSE BUSHING |
| Material Accommodated Thickness | 0.020 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Thread Length | 0.203 INCHES NOMINAL IN |
| Material Document and Classification | AMS4117 NATIONAL STD 1ST MATERIAL RESPONSE AND AMS-QQ-A-225/8 NATIONAL STD 2ND MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS4122 NATIONAL STD 1ST MATERIAL RESPONSE OR AMS-QQ-A-225/9 NATIONAL STD 2ND MATERIAL RESPONSE BUSHING |
| Material Document and Classification | AMS5688 NATIONAL STD 1ST MATERIAL RESPONSE OR ASTM-A-313 ASSN STD 2ND MATERIAL RESPONSE SPRING |
| Material Document and Classification | AMS5737 NATIONAL STD 1ST MATERIAL RESPONSE FASTENER |
| Material Document and Classification | ASME B18.21.1 NATIONAL STD 1ST MATERIAL RESPONSE LOCKING FEATURE |
| Material Document and Classification | MIL-S-5059 GOVERNMENT STD/SPEC 1ST MATERIAL RESPONSE OR AMS5517/EQUIVALENT NATIONAL STD 2ND MATERIAL RESPONSE WASHER |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 0HDW7-S-2374 MANUFACTURERS STANDARD |
| Width Between Flats | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Color | RED BUSHING |
| Surface Treatment | PASSIVATE WASHER |
| Surface Treatment | PASSIVATE FASTENER |
| Surface Treatment | ANODIZE SLEEVE |
| Surface Treatment | PASSIVATE SPRING |
| Surface Treatment | PASSIVATE LOCKING FEATURE |
| Surface Treatment | ANODIZE BUSHING |
| 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 |
|---|---|
| HLW7900L-6-A-5 PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| HLW7900L-6-A-5 | Milspec Services Pty Limited (AUS) |
NSN 5305-01-642-9432 is a Screw Assembly,panel, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-642-9432 has 2 manufacturer part numbers on file: HLW7900L-6-A-5 (Huck International, Inc. Div Huck Products Division), HLW7900L-6-A-5 (Milspec Services Pty Limited).
Key specifications for HLW7900L-6-A-5: Width Across Flats: 0.109375 INCHES NOMINAL IN; Head Height: 0.136 INCHES NOMINAL IN; Fastener Length: 0.868 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS2700 NATIONAL STD 1ST TREATMENT RESPONSE FASTENER. 29 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.