The Plate,spring,valve, cataloged under National Stock Number 4810-00-164-7904, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-164-7904 |
| Item Name | Plate,spring,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PER QQ-S-764 TYPE 303 OR 303 PB,PASSIVATED FINISH,0.120 IN. ID THROUGH,0.293 IN. FIRST DIA,0.070 IN. LG,0.367 IN. FLANGE DIA,0.070 IN. LG,0.247 IN. SECOND DIA,0.040 IN. LG,0.220 IN. THIRD DIA,0.490 IN. LG,0.670 IN. O-A LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MC13384 | 5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace |
| MC13384 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-00-164-7904 is a Plate,spring,valve, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-00-164-7904: General Characteristics Item Description: STEEL PER QQ-S-764 TYPE 303 OR 303 PB,PASSIVATED FINISH,0.120 IN. ID THROUGH,0.293 IN. FIRST DIA,0.070 IN. LG,0.367 IN. FLANGE DIA,0.070 IN. LG,0.247 IN. SECOND DIA,0.040 IN. LG,0.220 IN. THIRD DIA,0.490 IN. LG,0.670 IN. O-A LG 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.
NSN 4810-00-164-7904 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.