PartsTable TECHNICAL DATA SHEET

NSN 4810-01-180-6085Government record, cited

Valve, Butterfly4810-01-180-6085

NSN 4810-01-180-6085 · NIIN 011806085 · Part number 125546B

Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 73760

Government record, cited

NSN 4810-01-180-6085 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-180-6085. Manufacturer of record part number: 125546B.

Also searched as 4810-01-180-6085 · 4810011806085 · NIIN 011806085 · 01-180-6085 · FSC 4810 Valves, Powered · CAGE 73760 · 125546B

Nearby stock numbers ← 4810-01-180-6084 · 4810-01-180-6165 Stem, Needle Valve →

4810-01-180-6085 — Valves, Powered

Features

Valve,butterfly — FSC 4810
FSC Application Data: BODY ASSEMBLY-VALVE,FUEL SHUTOFF,4 INCHES BUTTERFLY;ROCKWELL PROCUREMENT SPEC L284C2074-1;T.O.1B-1B-4-28 IN
Criticality Code Justification: FEAT
Valve Size: 4.000 INCHES IN
Nuclear Hardness Critical Feature: HARDENED
1 manufacturer part number on file
Manufacturer of record: Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S

Identification

NSN: 4810-01-180-6085
NIIN: 011806085
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 125546B
Manufacturer: Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S

General Description

The Valve,butterfly, cataloged under National Stock Number 4810-01-180-6085, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-180-6085
Primary Part Number	125546B
Item Name	Valve,butterfly
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Status	ACTIVE
FSC Application Data	BODY ASSEMBLY-VALVE,FUEL SHUTOFF,4 INCHES BUTTERFLY;ROCKWELL PROCUREMENT SPEC L284C2074-1;T.O.1B-1B-4-28 IN
Criticality Code Justification	FEAT
Valve Size	4.000 INCHES IN
Nuclear Hardness Critical Feature	HARDENED

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	M

Cross-Reference Index

Part Number	Manufacturer
125546B PRIMARY	Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)

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.

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

4810-00-001-4499

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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 4810-01-180-6085?

NSN 4810-01-180-6085 is a Valve,butterfly, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-180-6085?

NSN 4810-01-180-6085 has 1 manufacturer part number on file: 125546B (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).

What are the specifications of 125546B?

Key specifications for 125546B: FSC Application Data: BODY ASSEMBLY-VALVE,FUEL SHUTOFF,4 INCHES BUTTERFLY;ROCKWELL PROCUREMENT SPEC L284C2074-1;T.O.1B-1B-4-28 IN; Criticality Code Justification: FEAT; Valve Size: 4.000 INCHES IN; Special Features: APPLICATION AND FIT. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-180-6085 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.

What is the DEMIL code for NSN 4810-01-180-6085?

NSN 4810-01-180-6085 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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