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NSN 4820-01-452-4424Government record, cited

Parts Kit, Valve4820-01-452-4424

NSN 4820-01-452-4424 · NIIN 014524424

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-452-4424 · 4820014524424 · NIIN 014524424 · 01-452-4424 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-452-4423 Parts Kit, Valve · 4820-01-452-4465 Valve, Exhaust Control →

4820-01-452-4424 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
Component Quantity: 3
Document Type: LETTER
Component Document Origin: INDUSTRIAL
Nonsupply Items and Quantities: 93181 105A-0326-V DIAPHRAGM (VITON) 1; 93181 P-1999 O-RING (VITON) 1; 93181 58057 O-RING (VITON) 1 A
Document Source: 93181

Identification

NSN: 4820-01-452-4424
NIIN: 014524424
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-452-4424, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-452-4424
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Component Quantity	3
Document Type	LETTER
Component Document Origin	INDUSTRIAL
Nonsupply Items and Quantities	93181 105A-0326-V DIAPHRAGM (VITON) 1; 93181 P-1999 O-RING (VITON) 1; 93181 58057 O-RING (VITON) 1 A
Document Source	93181

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
RSW607-OMVOVD	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

Related Parts in Valves

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

8171E-1/4HS2

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

D559A3M2

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 4820-01-452-4424?

NSN 4820-01-452-4424 is a Parts Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-452-4424?

Key specifications for 4820-01-452-4424: Component Quantity: 3; Document Type: LETTER; Component Document Origin: INDUSTRIAL; Nonsupply Items and Quantities: 93181 105A-0326-V DIAPHRAGM (VITON) 1; 93181 P-1999 O-RING (VITON) 1; 93181 58057 O-RING (VITON) 1 A. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-452-4424 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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