Retainer, Seat, Valve4810-01-554-8273

NSN 4810-01-554-8273 · NIIN 015548273

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-01-554-8273 · 4810015548273 · NIIN 015548273 · 01-554-8273 · FSC 4810 Valves, Powered · 264180940-0043 · 2641-809-40 ITEM 43

Nearby stock numbers ← 4810-01-554-8171 Actuator, Electromechanical, Rotar · 4810-01-555-0060 Valve Assembly →

4810-01-554-8273 — Valves, Powered

Features

Retainer,seat,valve — FSC 4810
Material Document and Classification: MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE
Valve Size for Which Designed: 0.250 INCHES IN
Valve Design Control Activity: 53711
Material: NICKEL ALLOY AND ALUMINUM ALLOY

Identification

NSN: 4810-01-554-8273
NIIN: 015548273
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Retainer,seat,valve, cataloged under National Stock Number 4810-01-554-8273, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-554-8273
Item Name	Retainer,seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE
Material Document and Classification	MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE
Valve Size for Which Designed	0.250 INCHES IN
Valve Design Control Activity	53711
Material	NICKEL ALLOY AND ALUMINUM ALLOY

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
264180940-0043	3/2 Design control — primary reference U.S. Government activity
2641-809-40 ITEM 43	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-554-8273?

NSN 4810-01-554-8273 is a Retainer,seat,valve, classified under FSC 4810, Valves, Powered. Status: active.

What are the specifications of 4810-01-554-8273?

Key specifications for 4810-01-554-8273: Material Document and Classification: MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE; Valve Size for Which Designed: 0.250 INCHES IN; Special Features: RETAINING NUT; NI-ALUM-BRZ; Valve Design Control Activity: 53711. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-554-8273 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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