Detent, Control Valve4820-00-234-8073

NSN 4820-00-234-8073 · NIIN 002348073

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-00-234-8073 · 4820002348073 · NIIN 002348073 · 00-234-8073 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-00-234-8069 · 4820-00-234-8086 Ring, Control Valve →

4820-00-234-8073 — Valves, Nonpowered

Features

Detent,control Valve — FSC 4820
General Characteristics Item Description: CRES 440C QQ-S-763 COND A; PASSIVATE HS-138 TYPE 3; MAGNET1C INSPECT PER MIL-I-6868 OR HS-2022; HEAT TREAT AND STABILIZE BY COLD TRANSFORMATION TO 56-60 RHC PER HS-286 OR MIL-H-6875; 0.197 IN. MIN 0.198 IN. MAX OUTSIDE DIA;0.185 IN. MIN 0.190 IN. MAX H; CENTER BORE 0.140 IN. MIN 0.155 IN. MAX DIA X 0.114 IN. MIN 0.117 IN. MAX DEEP IN

Identification

NSN: 4820-00-234-8073
NIIN: 002348073
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Detent,control Valve, cataloged under National Stock Number 4820-00-234-8073, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-00-234-8073
Item Name	Detent,control Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
General Characteristics Item Description	CRES 440C QQ-S-763 COND A; PASSIVATE HS-138 TYPE 3; MAGNET1C INSPECT PER MIL-I-6868 OR HS-2022; HEAT TREAT AND STABILIZE BY COLD TRANSFORMATION TO 56-60 RHC PER HS-286 OR MIL-H-6875; 0.197 IN. MIN 0.198 IN. MAX OUTSIDE DIA;0.185 IN. MIN 0.190 IN. MAX H; CENTER BORE 0.140 IN. MIN 0.155 IN. MAX DIA X 0.114 IN. MIN 0.117 IN. MAX DEEP IN

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
39-16324	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 4820-00-234-8073?

NSN 4820-00-234-8073 is a Detent,control Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-00-234-8073?

Key specifications for 4820-00-234-8073: General Characteristics Item Description: CRES 440C QQ-S-763 COND A; PASSIVATE HS-138 TYPE 3; MAGNET1C INSPECT PER MIL-I-6868 OR HS-2022; HEAT TREAT AND STABILIZE BY COLD TRANSFORMATION TO 56-60 RHC PER HS-286 OR MIL-H-6875; 0.197 IN. MIN 0.198 IN. MAX OUTSIDE DIA;0.185 IN. MIN 0.190 IN. MAX H; CENTER BORE 0.140 IN. MIN 0.155 IN. MAX DIA X 0.114 IN. MIN 0.117 IN. MAX DEEP IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-00-234-8073 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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