Valve, Check4820-01-550-6750

NSN 4820-01-550-6750 · NIIN 015506750 · Part number 800370

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06853

Government record, cited

NSN 4820-01-550-6750 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-550-6750. Manufacturer of record part number: 800370.

Also searched as 4820-01-550-6750 · 4820015506750 · NIIN 015506750 · 01-550-6750 · FSC 4820 Valves, Nonpowered · CAGE 06853 · 800370

Nearby stock numbers ← 4820-01-550-6726 Valve, Check · 4820-01-550-7004 Valve, Plug →

4820-01-550-6750 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Style Designator: STRAIGHT THRU
Valve Size: 0.500 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems

Identification

NSN: 4820-01-550-6750
NIIN: 015506750
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 800370
Manufacturer: Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems

General Description

The Valve,check, cataloged under National Stock Number 4820-01-550-6750, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. 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	4820-01-550-6750
Primary Part Number	800370
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Status	ACTIVE
Style Designator	STRAIGHT THRU
Valve Size	0.500 INCHES IN

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
800370 PRIMARY	Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)

Frequently Asked Questions

What is NSN 4820-01-550-6750?

NSN 4820-01-550-6750 is a Valve,check, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-550-6750?

NSN 4820-01-550-6750 has 1 manufacturer part number on file: 800370 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).

What are the specifications of 800370?

Key specifications for 800370: Style Designator: STRAIGHT THRU; Valve Size: 0.500 INCHES IN; Special Features: FEMALE INLET;FEMALE OUTLET. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-550-6750 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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