Valve, Safety Relief4820-01-656-7339

NSN 4820-01-656-7339 · NIIN 016567339 · Part number 0-811-402-017

Robert Bosch Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53867

Government record, cited

NSN 4820-01-656-7339 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-656-7339. Manufacturer of record part number: 0-811-402-017.

Also searched as 4820-01-656-7339 · 4820016567339 · NIIN 016567339 · 01-656-7339 · FSC 4820 Valves, Nonpowered · CAGE 53867 · 0-811-402-017

Nearby stock numbers ← 4820-01-656-7319 Valve, Ball · 4820-01-656-7343 Valve Assembly →

4820-01-656-7339 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Robert Bosch Llc

Identification

NSN: 4820-01-656-7339
NIIN: 016567339
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0-811-402-017
Manufacturer: Robert Bosch Llc

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-656-7339, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robert Bosch Llc. 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	4820-01-656-7339
Primary Part Number	0-811-402-017
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Robert Bosch Llc
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
0-811-402-017 PRIMARY	Robert Bosch Llc (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 4820-01-656-7339?

NSN 4820-01-656-7339 is a Valve,safety Relief, manufactured by Robert Bosch Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-656-7339?

NSN 4820-01-656-7339 has 1 manufacturer part number on file: 0-811-402-017 (Robert Bosch Llc).

What are the specifications of 0-811-402-017?

Key specifications for 0-811-402-017: End Item Identification: 2030-01-630-6123 DUAL POINT DAVIT P/N DDP11000CTS & SP2200. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-656-7339 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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