The Handle,bow, cataloged under National Stock Number 5340-01-580-3831, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-580-3831 |
| Primary Part Number | 12509503-001 |
| Item Name | Handle,bow |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Surface Treatment Document and Classification | 19207 12420325 METHOD 2 OR 5 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Mounting Facility Length | 33.0 MILLIMETERS NOMINAL MM |
| Mounting Method | SLOT |
| Supplementary Features | NHA-12509272 |
| Style Designator | OFFSET |
| Material Document and Classification | ASTM A513, GR 1020 TY 5 TUBE, ROUND MANDREL DRAWN, UNS G10200, 0.815 IN OD X 0.95 IN WALL ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A513, GR 1020 TY 5 TUBE, ROUND , UNS G10200, 0.815 IN OD X 0.95 IN WALL ASSN STD SINGLE MATERIAL RESPONSE HANDLE IN |
| Material Document and Classification | ASTM A36/A36M, PLATE, HOT ROLLED 0.250 THK ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011/1011M, GR 60 ASSN STD SINGLE MATERIAL RESPONSE HANDLE SUPPORT |
| Material | STEEL COMP 1020 HANDLE |
| Material | STEEL HANDLE SUPPORT |
| Mounting Facility Width | 17.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 12509503-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12509503 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12509506 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5340-01-580-3831 is a Handle,bow, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-580-3831 has 1 manufacturer part number on file: 12509503-001 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-585-4637. Verify interchangeability with system specifications before substitution.
Key specifications for 12509503-001: Mounting Facility Quantity: 2; Surface Treatment Document and Classification: 19207 12420325 METHOD 2 OR 5 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Mounting Facility Length: 33.0 MILLIMETERS NOMINAL MM; Mounting Method: SLOT. 11 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.