Valve, Check4820-01-472-8709

NSN 4820-01-472-8709 · NIIN 014728709 · Part number B2-02-7100-06-0

Biomarine Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 52032

Government record, cited

NSN 4820-01-472-8709 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-472-8709. Manufacturer of record part number: B2-02-7100-06-0.

Also searched as 4820-01-472-8709 · 4820014728709 · NIIN 014728709 · 01-472-8709 · FSC 4820 Valves, Nonpowered · CAGE 52032 · B2-02-7100-06-0

Nearby stock numbers ← 4820-01-472-8682 · 4820-01-472-8751 Valve, Linear, Directional Control →

4820-01-472-8709 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Mounting Position: VERTICAL
Connection Type: UNTHREADED CARTRIDGE ALL ENDS
Material: RUBBER OVERALL
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: Biomarine Inc

Identification

NSN: 4820-01-472-8709
NIIN: 014728709
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: B2-02-7100-06-0
Manufacturer: Biomarine Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-472-8709, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Biomarine Inc. 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	4820-01-472-8709
Primary Part Number	B2-02-7100-06-0
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Biomarine Inc
Status	ACTIVE
Mounting Position	VERTICAL
Connection Type	UNTHREADED CARTRIDGE ALL ENDS
Material	RUBBER OVERALL
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
B2-02-7100-06-0 PRIMARY	Biomarine 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 4820-01-472-8709?

NSN 4820-01-472-8709 is a Valve,check, manufactured by Biomarine Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-472-8709?

NSN 4820-01-472-8709 has 1 manufacturer part number on file: B2-02-7100-06-0 (Biomarine Inc).

What are the specifications of B2-02-7100-06-0?

Key specifications for B2-02-7100-06-0: Mounting Position: VERTICAL; Connection Type: UNTHREADED CARTRIDGE ALL ENDS; End Item Identification: REBREATHER FOR STEPO ONE SIZE FITS ALL: NSN 4240-01-449-1526, BIOPAK 240 WITH FACE MASK.; Material: RUBBER OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-472-8709 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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