The Handle,bow, cataloged under National Stock Number 5340-01-257-3397, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Promptus Electonic Hardware Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-257-3397 |
| Primary Part Number | 232-42 AL 10-32A |
| Item Name | Handle,bow |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Promptus Electonic Hardware Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/3,T3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/9,T5 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.190 INCHES IN |
| Handle Clearance | 1.563 INCHES NOMINAL IN |
| Color | BLACK HANDLE |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 232-42 AL 10-32A | Promptus Electonic Hardware Inc (USA) |
| A6454-4 | Unicorp. (USA) |
| Reference | Meaning |
|---|---|
| 412790-13 | 7/2 Vendor item drawing reference U.S. Government activity |
| 10406-A-1032-2 | 3/9 Design control — primary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
NSN 5340-01-257-3397 is a Handle,bow, manufactured by Promptus Electonic Hardware Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-257-3397 has 2 manufacturer part numbers on file: 232-42 AL 10-32A (Promptus Electonic Hardware Inc), A6454-4 (Unicorp.).
Key specifications for 232-42 AL 10-32A: Mounting Facility Quantity: 2; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.000 INCHES NOMINAL IN; Material Document and Classification: QQ-A-225/3,T3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200/9,T5 FED SPEC 3RD MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.