The Holder, cataloged under National Stock Number 5340-00-321-6390, 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 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-321-6390 |
| Primary Part Number | 8329942 |
| Item Name | Holder |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS,1.813 IN. OD,0.922 IN. ON 1-1/2 IN. NO. 190 ALUMINUM HOSE NOZZLE VALVE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8329942 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2301420 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 2301420 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 763E17 | 5/9 Secondary reference Diamond Reo Truck Co |
| H-1670-M | 3/2 Design control — primary reference U.S. Government activity |
| 2301420 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| HRB1670 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-321-6390 is a Holder, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-321-6390 has 2 manufacturer part numbers on file: 8329942 (U S Army Tank Automotive Command Amsta-Im-Mm), 2301420 (General Motors Corp).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-656-4252. Verify interchangeability with system specifications before substitution.
Key specifications for 8329942: General Characteristics Item Description: BRASS,1.813 IN. OD,0.922 IN. ON 1-1/2 IN. NO. 190 ALUMINUM HOSE NOZZLE VALVE IN. 1 specification is 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.