PartsTable TECHNICAL DATA SHEET

NSN 4820-01-407-7624Government record, cited

Valve, Bleeder, Hydraulic System4820-01-407-7624

NSN 4820-01-407-7624 · NIIN 014077624 · Part number 12592891

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 19200

Government record, cited

NSN 4820-01-407-7624 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-407-7624. Manufacturer of record part number: 12592891.

Also searched as 4820-01-407-7624 · 4820014077624 · NIIN 014077624 · 01-407-7624 · FSC 4820 Valves, Nonpowered · CAGE 19200 · 12592891 · 64470444 · 054-089-00

Nearby stock numbers ← 4820-01-407-7604 Valve, Check · 4820-01-407-8035 Valve Silencer →

4820-01-407-7624 — Valves, Nonpowered

Features

Valve,bleeder,hydraulic System — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

Identification

NSN: 4820-01-407-7624
NIIN: 014077624
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12592891
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-407-7624, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-407-7624
Primary Part Number	12592891
Item Name	Valve,bleeder,hydraulic System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
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
12592891	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)

Reference documents

Reference	Meaning
64470444	5/9 Secondary reference Hunter Douglas Inc Wotan Machine Tools Div
054-089-00	3/9 Design control — primary reference Dexter Axle Company Llc

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 4820-01-407-7624?

NSN 4820-01-407-7624 is a Valve,bleeder,hydraulic System, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-407-7624?

NSN 4820-01-407-7624 has 1 manufacturer part number on file: 12592891 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What are the specifications of 12592891?

Key specifications for 12592891: End Item Identification: USED ON M119A1 HOWITZER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-407-7624 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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