Valve, Check4820-01-735-9277

NSN 4820-01-735-9277 · NIIN 017359277 · Part number QMVAL10013

Quantum Marine Engineering, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 5M2Y6

Government record, cited

NSN 4820-01-735-9277 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-735-9277. Manufacturer of record part number: QMVAL10013.

Also searched as 4820-01-735-9277 · 4820017359277 · NIIN 017359277 · 01-735-9277 · FSC 4820 Valves, Nonpowered · CAGE 5M2Y6 · QMVAL10013

Nearby stock numbers ← 4820-01-735-9226 Valve, Pneumatic Tank · 4820-01-735-9294 Valve, Check →

4820-01-735-9277 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Operating Pressure: 345.0 BAR MAXIMUM OVERALL
Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
1 manufacturer part number on file
Manufacturer of record: Quantum Marine Engineering, Inc.

Identification

NSN: 4820-01-735-9277
NIIN: 017359277
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: QMVAL10013
Manufacturer: Quantum Marine Engineering, Inc.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-735-9277, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Quantum Marine Engineering, Inc.. Government technical data includes 2 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	4820-01-735-9277
Primary Part Number	QMVAL10013
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Quantum Marine Engineering, Inc.
Status	ACTIVE
Operating Pressure	345.0 BAR MAXIMUM OVERALL
Material	STEEL LOCATION NOT OTHERWISE SPECIFIED

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
QMVAL10013 PRIMARY	Quantum Marine Engineering, Inc. (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 4820-01-735-9277?

NSN 4820-01-735-9277 is a Valve,check, manufactured by Quantum Marine Engineering, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-735-9277?

NSN 4820-01-735-9277 has 1 manufacturer part number on file: QMVAL10013 (Quantum Marine Engineering, Inc.).

What are the specifications of QMVAL10013?

Key specifications for QMVAL10013: Operating Pressure: 345.0 BAR MAXIMUM OVERALL; Special Features: PERFORMANCE: 0.3 BAR CRACK PRESSURE; Part Name Assigned by Controlling Agency: VALVE CHECK; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-735-9277 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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