The Seat Plate,valve Wrench, cataloged under National Stock Number 5120-01-377-3753, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-377-3753 |
| Item Name | Seat Plate,valve Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 2 15/16 IN. DIA X 1/2 IN. THK, 25/32 IN. DIA CENTER HOLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3078 SHEET 2 | 3/9 Design control — primary reference Young and Cunningham America Inc a Joint Venture |
NSN 5120-01-377-3753 is a Seat Plate,valve Wrench, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-377-3753: General Characteristics Item Description: STEEL; 2 15/16 IN. DIA X 1/2 IN. THK, 25/32 IN. DIA CENTER HOLE IN; End Item Identification: YOUNG AND CUNNINGHAM LTD 2 1/2 IN. BORE STAINLESS STEEL QUICLOSE GATE VALVE IN. 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.