The Spring, cataloged under National Stock Number 5340-00-321-5627, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Spring |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Mack Trucks Inc Parts Opn (CAGE 76040); Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (CAGE 62265); General Motors Corp (CAGE 24617) |
| Parameter | Value |
|---|---|
| NSN | 5340-00-321-5627 |
| Primary Part Number | 1199F422 |
| Item Name | Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1199F422 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 11EHT7 PRIMARY | Mack Trucks Inc Parts Opn (USA) |
| 4G0675 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 649329 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 1199F422 | 5/9 Secondary reference Kaitlin Corp |
| 4G0675 | 5/9 Secondary reference White Motor Corp |
| 201D4 | 5/9 Secondary reference Diamond Reo Truck Co |
| 308880 | 5/9 Secondary reference White Motor Corp |
| 36047F | 5/9 Secondary reference Diamond Reo Truck Co |
| 11A8265 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-321-5627 is a Spring, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-321-5627 has 4 manufacturer part numbers on file: 1199F422 (Meritor Heavy Vehicle Systems, Llc), 11EHT7 (Mack Trucks Inc Parts Opn), 4G0675 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 649329 (General Motors Corp).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-343-9761. Verify interchangeability with system specifications before substitution.
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.