Valve, Check4820-01-612-9038

NSN 4820-01-612-9038 · NIIN 016129038 · Part number DP0V-0040

Ralston Instruments, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 65428

Government record, cited

NSN 4820-01-612-9038 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-612-9038. Manufacturer of record part number: DP0V-0040.

Also searched as 4820-01-612-9038 · 4820016129038 · NIIN 016129038 · 01-612-9038 · FSC 4820 Valves, Nonpowered · CAGE 65428 · DP0V-0040

Nearby stock numbers ← 4820-01-612-9014 Valve, Gate · 4820-01-612-9040 Valve, Bleeder, Hydraulic System →

4820-01-612-9038 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Ralston Instruments, Llc

Identification

NSN: 4820-01-612-9038
NIIN: 016129038
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DP0V-0040
Manufacturer: Ralston Instruments, Llc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-612-9038, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ralston Instruments, 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	4820-01-612-9038
Primary Part Number	DP0V-0040
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Ralston Instruments, 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
DP0V-0040 PRIMARY	Ralston Instruments, 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 4820-01-612-9038?

NSN 4820-01-612-9038 is a Valve,check, manufactured by Ralston Instruments, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-612-9038?

NSN 4820-01-612-9038 has 1 manufacturer part number on file: DP0V-0040 (Ralston Instruments, Llc).

What are the specifications of DP0V-0040?

Key specifications for DP0V-0040: Special Features: BRASS; Part Name Assigned by Controlling Agency: PRESSURE CHECK VALVE; End Item Identification: HAND PUMP, DP0V-0000. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-612-9038 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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