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NSN 4820-01-641-1554Government record, cited

Valve, Gate4820-01-641-1554

NSN 4820-01-641-1554 · NIIN 016411554 · Part number LV1-4ST-KF

Inflation Systems, Inc. Dba Inflation Systems Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62882

Government record, cited

NSN 4820-01-641-1554 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-641-1554. Manufacturer of record part number: LV1-4ST-KF.

Also searched as 4820-01-641-1554 · 4820016411554 · NIIN 016411554 · 01-641-1554 · FSC 4820 Valves, Nonpowered · CAGE 62882 · LV1-4ST-KF · DP7919-5000-200 FIND NO 15 · DP7919-5000-200

Nearby stock numbers ← 4820-01-641-1463 Valve, Angle · 4820-01-641-1563 Valve, Safety Relief →

4820-01-641-1554 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Inflation Systems, Inc. Dba Inflation Systems Inc

Identification

NSN: 4820-01-641-1554
NIIN: 016411554
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: LV1-4ST-KF
Manufacturer: Inflation Systems, Inc. Dba Inflation Systems Inc

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-641-1554, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Inflation Systems, Inc. Dba Inflation Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,gate
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	David Perkins Enterprises, Inc Div DP Enterprises, Inc (CAGE 1J0J6); Inflation Systems, Inc. Dba Inflation Systems Inc (CAGE 62882)

Technical Specifications

Parameter	Value
NSN	4820-01-641-1554
Primary Part Number	LV1-4ST-KF
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Inflation Systems, Inc. Dba Inflation Systems Inc
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

Cross-Reference Index

Part Number	Manufacturer
DP7919-5000-200 FIND NO 15	David Perkins Enterprises, Inc Div DP Enterprises, Inc (USA)
LV1-4ST-KF PRIMARY	Inflation Systems, Inc. Dba Inflation Systems Inc (USA)

Reference documents

Reference	Meaning
DP7919-5000-200	D/9 Drawing number reference only David Perkins Enterprises, Inc Div DP Enterprises, Inc

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 4820-01-641-1554?

NSN 4820-01-641-1554 is a Valve,gate, manufactured by Inflation Systems, Inc. Dba Inflation Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-641-1554?

NSN 4820-01-641-1554 has 2 manufacturer part numbers on file: DP7919-5000-200 FIND NO 15 (David Perkins Enterprises, Inc Div DP Enterprises, Inc), LV1-4ST-KF (Inflation Systems, Inc. Dba Inflation Systems Inc).

Is NSN 4820-01-641-1554 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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