The Wrench,spanner, cataloged under National Stock Number 5120-01-167-2289, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-167-2289 |
| Primary Part Number | 5548633 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Specification/standard Data | 0U583-SAE AS6018 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 CLASS |
| Functional Description | EXHAUST VALVE REMOVAL TOOL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 5548633 PRIMARY | Naval Sea Systems Command (USA) |
| 5548633 PRIMARY | Timber Edge Machine Inc. (USA) |
| Reference | Meaning |
|---|---|
| AS6018 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS6018 TY2CL1 | 5/1 Secondary reference U.S. Government activity |
NSN 5120-01-167-2289 is a Wrench,spanner, manufactured by Naval Sea Systems Command, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-167-2289 has 2 manufacturer part numbers on file: 5548633 (Naval Sea Systems Command), 5548633 (Timber Edge Machine Inc.).
Key specifications for 5548633: Overall Length: 11.690 INCHES NOMINAL IN; Specification/standard Data: 0U583-SAE AS6018 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS; Special Features: IAW NAVAL SEA SYSTEMS COMMAND DRAWING NUMBER 5548633, DATED AUG 31, 1981. 4 specifications are 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.