PartsTable TECHNICAL DATA SHEET

NSN 4820-01-173-8138Government record, cited

Valve, Hydraulic4820-01-173-8138

NSN 4820-01-173-8138 · NIIN 011738138 · Part number 30931-CCW

Cessna Aircraft Co Fluid Power Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 27007

Government record, cited

NSN 4820-01-173-8138 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-173-8138. Manufacturer of record part number: 30931-CCW.

Also searched as 4820-01-173-8138 · 4820011738138 · NIIN 011738138 · 01-173-8138 · FSC 4820 Valves, Nonpowered · CAGE 27007 · 30931-CCW · 120987 · 30931-CAL

Nearby stock numbers ← 4820-01-173-8137 Valve, Control, Press · 4820-01-173-8142 Valve, Flow Control →

4820-01-173-8138 — Valves, Nonpowered

Features

Valve,hydraulic — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Cessna Aircraft Co Fluid Power Div

Identification

NSN: 4820-01-173-8138
NIIN: 011738138
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 30931-CCW
Manufacturer: Cessna Aircraft Co Fluid Power Div

General Description

The Valve,hydraulic, cataloged under National Stock Number 4820-01-173-8138, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cessna Aircraft Co Fluid Power Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Valve,hydraulic
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Cessna Aircraft Co Fluid Power Div (CAGE 27007)

Technical Specifications

Parameter	Value
NSN	4820-01-173-8138
Primary Part Number	30931-CCW
Item Name	Valve,hydraulic
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Cessna Aircraft Co Fluid Power Div
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
30931-CCW PRIMARY	Cessna Aircraft Co Fluid Power Div (USA)

Reference documents

Reference	Meaning
120987	3/9 Design control — primary reference Schaeff Namco Inc
30931-CAL	5/9 Secondary reference Cessna Aircraft Co Fluid Power Div

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 4820-01-173-8138?

NSN 4820-01-173-8138 is a Valve,hydraulic, manufactured by Cessna Aircraft Co Fluid Power Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-173-8138?

NSN 4820-01-173-8138 has 1 manufacturer part number on file: 30931-CCW (Cessna Aircraft Co Fluid Power Div).

Is NSN 4820-01-173-8138 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.

PartsTable Design LLC · partstable.com