The Wrench,coupling Nut, cataloged under National Stock Number 5120-01-324-0372, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-324-0372 |
| Primary Part Number | 99137463 |
| Item Name | Wrench,coupling Nut |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Functional Description | REPAIR TOOL FOR CENTRIFUGAL OIL PURIFIER |
| 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 |
|---|---|
| 99137463 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 37463 | 5/9 Secondary reference Alfa Laval Inc |
NSN 5120-01-324-0372 is a Wrench,coupling Nut, manufactured by Alfa Laval Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-324-0372 has 1 manufacturer part number on file: 99137463 (Alfa Laval Inc).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-588-8132. Verify interchangeability with system specifications before substitution.
Key specifications for 99137463: Functional Description: REPAIR TOOL FOR CENTRIFUGAL OIL PURIFIER. 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.