The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-00-734-6951, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4320-00-734-6951 |
| Primary Part Number | 7346951 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1-RETAINER P/N 8758268,1-WASHER P/N 7346986,1-SEAL ASSEMBLYP/N 10938292,ALL CAGE 19207 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A1244J556 | Meritor Industrial Products, Llc (USA) |
| A1244J556 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 7346951 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 98859R11 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 2520007346951 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 98859R11 | 5/2 Secondary reference U.S. Government activity |
| 811E1140 | 5/9 Secondary reference Kersey / American Lafrance a Div of Figgie International Inc |
| 314383 | 5/9 Secondary reference Daf Trucks N.v. |
NSN 4320-00-734-6951 is a Seal Assembly,shaft,spring Loade, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-734-6951 has 3 manufacturer part numbers on file: A1244J556 (Meritor Industrial Products, Llc), A1244J556 (Meritor Heavy Vehicle Systems, Llc), 7346951 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-004-3444. Verify interchangeability with system specifications before substitution.
Key specifications for 7346951: General Characteristics Item Description: CONSISTS OF 1-RETAINER P/N 8758268,1-WASHER P/N 7346986,1-SEAL ASSEMBLYP/N 10938292,ALL CAGE 19207; End Item Identification: TRUCK PCCN C939AA. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.