PartsTable TECHNICAL DATA SHEET

NSN 4820-01-228-0011Government record, cited

Cartridge, Check Valve4820-01-228-0011

NSN 4820-01-228-0011 · NIIN 012280011 · Part number 176007-100

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 45934

Government record, cited

NSN 4820-01-228-0011 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-228-0011. Manufacturer of record part number: 176007-100.

Also searched as 4820-01-228-0011 · 4820012280011 · NIIN 012280011 · 01-228-0011 · FSC 4820 Valves, Nonpowered · CAGE 45934 · 176007-100

Nearby stock numbers ← 4820-01-227-9992 Valve, Regulating, Fluid Pressure · 4820-01-228-0045 Guide, Valve →

4820-01-228-0011 — Valves, Nonpowered

Features

Cartridge,check Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

Identification

NSN: 4820-01-228-0011
NIIN: 012280011
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 176007-100
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

General Description

The Cartridge,check Valve, cataloged under National Stock Number 4820-01-228-0011, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Cartridge,check Valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)

Technical Specifications

Parameter	Value
NSN	4820-01-228-0011
Primary Part Number	176007-100
Item Name	Cartridge,check Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Ontic Engineering & Manufacturing, Inc Dba Ontic Us
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
176007-100 PRIMARY	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)

Reference documents

Reference	Meaning
176007-100	5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
176007-100	5/9 Secondary 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 4820-01-228-0011?

NSN 4820-01-228-0011 is a Cartridge,check Valve, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-228-0011?

NSN 4820-01-228-0011 has 1 manufacturer part number on file: 176007-100 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

Is NSN 4820-01-228-0011 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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