Valve, Check4820-01-197-3674

NSN 4820-01-197-3674 · NIIN 011973674 · Part number 32162901

Ingersoll-Rand Company Dba Rotary Compressor Division · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6R484

Government record, cited

NSN 4820-01-197-3674 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-197-3674. Manufacturer of record part number: 32162901.

Also searched as 4820-01-197-3674 · 4820011973674 · NIIN 011973674 · 01-197-3674 · FSC 4820 Valves, Nonpowered · CAGE 6R484 · 32162901 · 2349B-2MP · 2349B-2MP · H-20481 PIECE 14

Nearby stock numbers ← 4820-01-197-3673 Valve, Check · 4820-01-197-3675 Valve, Safety Relief →

4820-01-197-3674 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Ingersoll-Rand Company Dba Rotary Compressor Division

Identification

NSN: 4820-01-197-3674
NIIN: 011973674
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 32162901
Manufacturer: Ingersoll-Rand Company Dba Rotary Compressor Division

General Description

The Valve,check, cataloged under National Stock Number 4820-01-197-3674, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Ingersoll-Rand Company Dba Rotary Compressor Division (CAGE 6R484)

Technical Specifications

Parameter	Value
NSN	4820-01-197-3674
Primary Part Number	32162901
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Ingersoll-Rand Company Dba Rotary Compressor Division
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
32162901 PRIMARY	Ingersoll-Rand Company Dba Rotary Compressor Division (USA)

Reference documents

Reference	Meaning
2349B-2MP	5/9 Secondary reference U.S. Government activity
2349B-2MP	5/9 Secondary reference Ingersoll-Rand Company Dba Rotary Compressor Division
H-20481 PIECE 14	5/9 Secondary reference Ingersoll Rand Co

Frequently Asked Questions

What is NSN 4820-01-197-3674?

NSN 4820-01-197-3674 is a Valve,check, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-197-3674?

NSN 4820-01-197-3674 has 1 manufacturer part number on file: 32162901 (Ingersoll-Rand Company Dba Rotary Compressor Division).

Is NSN 4820-01-197-3674 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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