The Valve,power Transfer, cataloged under National Stock Number 4810-01-145-2987, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-145-2987 |
| Item Name | Valve,power Transfer |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| General Characteristics Item Description | OPERATING PRESSURE 3000.0 PSIG,0PERATING TEMP 100.0 DEG FAHRENHEIT,LENGTH 30.540 IN.,WIDTH 10.750 IN.,HEIGHT 10.910 IN. IN |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 20327-001 | 3/1 Design control — primary reference Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| 20327-001L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4810-01-145-2987 is a Valve,power Transfer, classified under FSC 4810, Valves, Powered. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-147-4189, 3040-01-148-2869, 3040-01-148-9566. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-145-2987: General Characteristics Item Description: OPERATING PRESSURE 3000.0 PSIG,0PERATING TEMP 100.0 DEG FAHRENHEIT,LENGTH 30.540 IN.,WIDTH 10.750 IN.,HEIGHT 10.910 IN. IN; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1. 3 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.
NSN 4810-01-145-2987 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.