Valve, Check4820-01-654-3955

NSN 4820-01-654-3955 · NIIN 016543955 · Part number 130156-2

Honeywell International Inc. Div Aerospace - Torrance · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70210

Government record, cited

NSN 4820-01-654-3955 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-654-3955. Manufacturer of record part number: 130156-2.

Also searched as 4820-01-654-3955 · 4820016543955 · NIIN 016543955 · 01-654-3955 · FSC 4820 Valves, Nonpowered · CAGE 70210 · 130156-2

Nearby stock numbers ← 4820-01-654-3947 Valve, Angle · 4820-01-654-4023 Valve, Regulating, Fluid Pressure →

4820-01-654-3955 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Div Aerospace - Torrance

Identification

NSN: 4820-01-654-3955
NIIN: 016543955
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 130156-2
Manufacturer: Honeywell International Inc. Div Aerospace - Torrance

General Description

The Valve,check, cataloged under National Stock Number 4820-01-654-3955, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-654-3955
Primary Part Number	130156-2
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Honeywell International Inc. Div Aerospace - Torrance
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 1

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

1005-01-686-7743 POSSIBLE MATCH

BARREL,PISTOL

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
130156-2 PRIMARY	Honeywell International Inc. Div Aerospace - Torrance (USA)

Related Parts

1005-01-686-7743POSSIBLE MATCH

BARREL,PISTOL

Frequently Asked Questions

What is NSN 4820-01-654-3955?

NSN 4820-01-654-3955 is a Valve,check, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-654-3955?

NSN 4820-01-654-3955 has 1 manufacturer part number on file: 130156-2 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 4820-01-654-3955?

1 possible match (shared part number, not a government interchangeability claim): 1005-01-686-7743. Verify interchangeability with system specifications before substitution.

What are the specifications of 130156-2?

Key specifications for 130156-2: Special Features: VALVE ASSY-CHECK (V70210B). 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-654-3955 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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