PartsTable TECHNICAL DATA SHEET

NSN 4810-01-516-5528Government record, cited

Seat, Valve4810-01-516-5528

NSN 4810-01-516-5528 · NIIN 015165528

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-01-516-5528 · 4810015165528 · NIIN 015165528 · 01-516-5528 · FSC 4810 Valves, Powered · 303705-1 · 1455712 · TRP-7200C PG 18 P/N 303705-1

Nearby stock numbers ← 4810-01-516-5433 Parts Kit, Valve · 4810-01-516-5529 Parts Kit, Valve →

4810-01-516-5528 — Valves, Powered

Features

Seat,valve — FSC 4810

Identification

NSN: 4810-01-516-5528
NIIN: 015165528
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Seat,valve, cataloged under National Stock Number 4810-01-516-5528, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4810 — Valves, Powered (FSG 48)

Technical Specifications

Parameter	Value
NSN	4810-01-516-5528
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4810-01-516-55291455712-2KA POSSIBLE MATCH

PARTS KIT,VALVE

Possible match (shared part number)Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division

5330-01-516-61621455712-1KJ POSSIBLE MATCH

GASKET AND PREFORMED PACKING SET

Possible match (shared part number)Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division

4810-01-517-77141455712-1KD POSSIBLE MATCH

PARTS KIT,VALVE

Possible match (shared part number)Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
303705-1	3/2 Design control — primary reference U.S. Government activity
1455712	D/9 Drawing number reference only U.S. Government activity
TRP-7200C PG 18 P/N 303705-1	5/2 Secondary reference U.S. Government activity

Related Parts

4810-01-516-5529POSSIBLE MATCH

PARTS KIT,VALVE

1455712-2KA

5330-01-516-6162POSSIBLE MATCH

GASKET AND PREFORMED PACKING SET

1455712-1KJ

4810-01-517-7714POSSIBLE MATCH

PARTS KIT,VALVE

1455712-1KD

Frequently Asked Questions

What is NSN 4810-01-516-5528?

NSN 4810-01-516-5528 is a Seat,valve, classified under FSC 4810, Valves, Powered. Status: active.

What NSN replaces 4810-01-516-5528?

3 possible matches (shared part number, not a government interchangeability claim): 4810-01-516-5529, 5330-01-516-6162, 4810-01-517-7714. Verify interchangeability with system specifications before substitution.

Is NSN 4810-01-516-5528 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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