PartsTable TECHNICAL DATA SHEET

NSN 4820-01-161-1324Government record, cited

Valve, Bleeder, Hydraulic System4820-01-161-1324

NSN 4820-01-161-1324 · NIIN 011611324 · Part number 563

Thexton Mfg Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59709

Government record, cited

NSN 4820-01-161-1324 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-161-1324. Manufacturer of record part number: 563.

Also searched as 4820-01-161-1324 · 4820011611324 · NIIN 011611324 · 01-161-1324 · FSC 4820 Valves, Nonpowered · CAGE 59709 · 563 · 02331-0083

Nearby stock numbers ← 4820-01-161-1323 Pilot Valve · 4820-01-161-1361 Disk, Valve →

4820-01-161-1324 — Valves, Nonpowered

Features

Valve,bleeder,hydraulic System — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Thexton Mfg Co Inc

Identification

NSN: 4820-01-161-1324
NIIN: 011611324
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 563
Manufacturer: Thexton Mfg Co Inc

General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-161-1324, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thexton Mfg Co 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,bleeder,hydraulic System
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Thexton Mfg Co Inc (CAGE 59709)

Technical Specifications

Parameter	Value
NSN	4820-01-161-1324
Primary Part Number	563
Item Name	Valve,bleeder,hydraulic System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Thexton Mfg Co 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
563 PRIMARY	Thexton Mfg Co Inc (USA)

Reference documents

Reference	Meaning
02331-0083	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 4820-01-161-1324?

NSN 4820-01-161-1324 is a Valve,bleeder,hydraulic System, manufactured by Thexton Mfg Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-161-1324?

NSN 4820-01-161-1324 has 1 manufacturer part number on file: 563 (Thexton Mfg Co Inc).

Is NSN 4820-01-161-1324 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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