Valve, Check4820-01-127-3013

NSN 4820-01-127-3013 · NIIN 011273013 · Part number 6901B-204-5

Hydraulic Technology, Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 29516

Government record, cited

NSN 4820-01-127-3013 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-127-3013. Manufacturer of record part number: 6901B-204-5.

Also searched as 4820-01-127-3013 · 4820011273013 · NIIN 011273013 · 01-127-3013 · FSC 4820 Valves, Nonpowered · CAGE 29516 · 6901B-204-5

Nearby stock numbers ← 4820-01-127-3012 Valve, Globe · 4820-01-127-3014 Valve, Check →

4820-01-127-3013 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Style Designator: STRAIGHT THRU FLANGED ENDS
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Hydraulic Technology, Inc

Identification

NSN: 4820-01-127-3013
NIIN: 011273013
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6901B-204-5
Manufacturer: Hydraulic Technology, Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-127-3013, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraulic Technology, 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	4820-01-127-3013
Primary Part Number	6901B-204-5
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydraulic Technology, Inc
Status	ACTIVE
Style Designator	STRAIGHT THRU FLANGED ENDS
Material	COPPER ALLOY OVERALL

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
6901B-204-5 PRIMARY	Hydraulic Technology, 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 4820-01-127-3013?

NSN 4820-01-127-3013 is a Valve,check, manufactured by Hydraulic Technology, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-127-3013?

NSN 4820-01-127-3013 has 1 manufacturer part number on file: 6901B-204-5 (Hydraulic Technology, Inc).

What are the specifications of 6901B-204-5?

Key specifications for 6901B-204-5: Style Designator: STRAIGHT THRU FLANGED ENDS; Special Features: APPL TO BLOWER,NSN 1730005068986; Material: COPPER ALLOY OVERALL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-127-3013 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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