Parts Kit, Valve4820-01-493-9073

NSN 4820-01-493-9073 · NIIN 014939073

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-493-9073 · 4820014939073 · NIIN 014939073 · 01-493-9073 · FSC 4820 Valves, Nonpowered · 5873-9SK · 8831-B · 8831-B P/N 5873-9SK

Nearby stock numbers ← 4820-01-493-9071 Parts Kit, Valve · 4820-01-493-9163 Valve, Globe →

4820-01-493-9073 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
Component Quantity: 8
End Item Source: 90800
Document Identification: 8831-B
Component Document Origin: INDUSTRIAL
End Item Name: CALIBRATED FLOW VALVE
Document Source: 90800

Identification

NSN: 4820-01-493-9073
NIIN: 014939073
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-493-9073, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-493-9073
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Component Quantity	8
End Item Source	90800
Document Identification	8831-B
Component Document Origin	INDUSTRIAL
End Item Name	CALIBRATED FLOW VALVE
Document Source	90800

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-579-76502352-1201ACL POSSIBLE MATCH

VALVE,CALIBRATED FLOW

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

Cross-Reference Index

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

Reference documents

Reference	Meaning
5873-9SK	3/2 Design control — primary reference U.S. Government activity
8831-B	D/9 Drawing number reference only U.S. Government activity
8831-B P/N 5873-9SK	5/2 Secondary reference U.S. Government activity

Related Parts

4820-01-579-7650POSSIBLE MATCH

VALVE,CALIBRATED FLOW

2352-1201ACL

Frequently Asked Questions

What is NSN 4820-01-493-9073?

NSN 4820-01-493-9073 is a Parts Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-493-9073?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-579-7650. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-493-9073?

Key specifications for 4820-01-493-9073: Component Quantity: 8; End Item Source: 90800; Document Identification: 8831-B; Component Document Origin: INDUSTRIAL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-493-9073 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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