PartsTable TECHNICAL DATA SHEET

NSN 4820-01-665-5426Government record, cited

Repair Kit, Valve4820-01-665-5426

NSN 4820-01-665-5426 · NIIN 016655426

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-665-5426 · 4820016655426 · NIIN 016655426 · 01-665-5426 · FSC 4820 Valves, Nonpowered · 10017003 P/N 3254-15.0SK · 10017003 · 3524-15.0SK

Nearby stock numbers ← 4820-01-665-5399 Seat, Valve · 4820-01-665-5444 Valve, Globe →

4820-01-665-5426 — Valves, Nonpowered

Features

Repair Kit,valve — FSC 4820

Identification

NSN: 4820-01-665-5426
NIIN: 016655426
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Repair Kit,valve, cataloged under National Stock Number 4820-01-665-5426, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Repair Kit,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)

Technical Specifications

Parameter	Value
NSN	4820-01-665-5426
Item Name	Repair Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
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

⇄ Related Items 3

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

4820-01-665-54643524-16.0SK POSSIBLE MATCH

REPAIR KIT,VALVE

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

4820-01-665-55373524-17.0SK POSSIBLE MATCH

REPAIR KIT,VALVE

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

4820-01-686-83411-3524ACL1-12.0 POSSIBLE MATCH

VALVE,FLOW CONTROL

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
10017003 P/N 3254-15.0SK	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
10017003	D/9 Drawing number reference only U.S. Government activity
3524-15.0SK	3/2 Design control — primary reference U.S. Government activity

Related Parts

4820-01-665-5464POSSIBLE MATCH

REPAIR KIT,VALVE

3524-16.0SK

4820-01-665-5537POSSIBLE MATCH

REPAIR KIT,VALVE

3524-17.0SK

4820-01-686-8341POSSIBLE MATCH

VALVE,FLOW CONTROL

1-3524ACL1-12.0

Frequently Asked Questions

What is NSN 4820-01-665-5426?

NSN 4820-01-665-5426 is a Repair Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-665-5426?

3 possible matches (shared part number, not a government interchangeability claim): 4820-01-665-5464, 4820-01-665-5537, 4820-01-686-8341. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-665-5426 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.

PartsTable Design LLC · partstable.com