PartsTable TECHNICAL DATA SHEET

NSN 4820-01-550-6264Government record, cited

Valve, Check4820-01-550-6264

NSN 4820-01-550-6264 · NIIN 015506264 · Part number 17-2-1022-1

Federal Fabrics-Fibers Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06UW0

Government record, cited

NSN 4820-01-550-6264 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-550-6264. Manufacturer of record part number: 17-2-1022-1.

Also searched as 4820-01-550-6264 · 4820015506264 · NIIN 015506264 · 01-550-6264 · FSC 4820 Valves, Nonpowered · CAGE 06UW0 · 17-2-1022-1

Nearby stock numbers ← 4820-01-550-6161 Valve, Shuttle · 4820-01-550-6266 Tee, Check Valve →

4820-01-550-6264 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Federal Fabrics-Fibers Inc

Identification

NSN: 4820-01-550-6264
NIIN: 015506264
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 17-2-1022-1
Manufacturer: Federal Fabrics-Fibers Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-550-6264, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Federal Fabrics-Fibers Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Federal Fabrics-Fibers Inc (CAGE 06UW0)

Technical Specifications

Parameter	Value
NSN	4820-01-550-6264
Primary Part Number	17-2-1022-1
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Federal Fabrics-Fibers Inc
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
17-2-1022-1	Federal Fabrics-Fibers Inc (USA)

Reference documents

Reference	Meaning
17-2-1022-1	3/2 Design control — primary reference U.S. Government activity

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 4820-01-550-6264?

NSN 4820-01-550-6264 is a Valve,check, manufactured by Federal Fabrics-Fibers Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-550-6264?

NSN 4820-01-550-6264 has 1 manufacturer part number on file: 17-2-1022-1 (Federal Fabrics-Fibers Inc).

Is NSN 4820-01-550-6264 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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