The Handle,bow, cataloged under National Stock Number 5340-01-133-4138, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Staffall, Inc. Dba Staffall Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-133-4138 |
| Primary Part Number | B1031-14 |
| Item Name | Handle,bow |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.000 INCHES NOMINAL IN |
| Mounting Facility Length | 0.625 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.375 INCHES IN |
| Surface Treatment | OXIDE OVERALL |
| Thread Class | 3A A |
| Material | COPPER ALLOY 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 |
|---|---|
| B1031-14 PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| B1031-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-133-4138 is a Handle,bow, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-133-4138 has 1 manufacturer part number on file: B1031-14 (Staffall, Inc. Dba Staffall Inc).
Key specifications for B1031-14: Mounting Facility Quantity: 2; Surface Treatment Document and Classification: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Center to Center Distance Between Mounting Facilities Parallel to Length: 4.000 INCHES NOMINAL IN; Mounting Facility Length: 0.625 INCHES NOMINAL IN. 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.