Valve, Throttle4820-01-435-7937

NSN 4820-01-435-7937 · NIIN 014357937 · Part number 225743-1

Lift-Tech Intl Inc Crane and Hoist Opns · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 46964

Government record, cited

NSN 4820-01-435-7937 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-435-7937. Manufacturer of record part number: 225743-1.

Also searched as 4820-01-435-7937 · 4820014357937 · NIIN 014357937 · 01-435-7937 · FSC 4820 Valves, Nonpowered · CAGE 46964 · 225743-1 · BAH-1223

Nearby stock numbers ← 4820-01-435-7932 Guide, Valve Stem · 4820-01-435-7948 Valve, Safety Relief →

4820-01-435-7937 — Valves, Nonpowered

Features

Valve,throttle — FSC 4820
Valve Operation Method: MANUAL
2 manufacturer part numbers on file
Manufacturer of record: Lift-Tech Intl Inc Crane and Hoist Opns

Identification

NSN: 4820-01-435-7937
NIIN: 014357937
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 225743-1
Manufacturer: Lift-Tech Intl Inc Crane and Hoist Opns

General Description

The Valve,throttle, cataloged under National Stock Number 4820-01-435-7937, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lift-Tech Intl Inc Crane and Hoist Opns. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-435-7937
Primary Part Number	225743-1
Item Name	Valve,throttle
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Lift-Tech Intl Inc Crane and Hoist Opns
Status	ACTIVE
Valve Operation Method	MANUAL

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

Part Number	Manufacturer
225743-1 PRIMARY	Lift-Tech Intl Inc Crane and Hoist Opns (USA)
BAH-1223	Lift-Tech Intl Inc Crane and Hoist Opns (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-435-7937?

NSN 4820-01-435-7937 is a Valve,throttle, manufactured by Lift-Tech Intl Inc Crane and Hoist Opns, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-435-7937?

NSN 4820-01-435-7937 has 2 manufacturer part numbers on file: 225743-1 (Lift-Tech Intl Inc Crane and Hoist Opns), BAH-1223 (Lift-Tech Intl Inc Crane and Hoist Opns).

What are the specifications of 225743-1?

Key specifications for 225743-1: End Item Identification: USED ON THE NIMITZ CLASS CVN; Valve Operation Method: MANUAL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-435-7937 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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