Parts Kit, Check Valve4820-01-435-7394

NSN 4820-01-435-7394 · NIIN 014357394 · Part number KK-4979

Itw Finishing Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0RN45

Government record, cited

NSN 4820-01-435-7394 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-435-7394. Manufacturer of record part number: KK-4979.

Also searched as 4820-01-435-7394 · 4820014357394 · NIIN 014357394 · 01-435-7394 · FSC 4820 Valves, Nonpowered · CAGE 0RN45 · KK-4979

Nearby stock numbers ← 4820-01-435-7343 Valve, Check · 4820-01-435-7396 Parts Kit, Pressure Regulating VA →

4820-01-435-7394 — Valves, Nonpowered

Features

Parts Kit,check Valve — FSC 4820
End Item Source: 0RN45
End Item Name: GUN CUP AND REGULATOR ASSEMBLY
1 manufacturer part number on file
Manufacturer of record: Itw Finishing Llc

Identification

NSN: 4820-01-435-7394
NIIN: 014357394
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: KK-4979
Manufacturer: Itw Finishing Llc

General Description

The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-435-7394, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Itw Finishing Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-435-7394
Primary Part Number	KK-4979
Item Name	Parts Kit,check Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Itw Finishing Llc
Status	ACTIVE
End Item Source	0RN45
End Item Name	GUN CUP AND REGULATOR ASSEMBLY

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
KK-4979 PRIMARY	Itw Finishing Llc (USA)

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 4820-01-435-7394?

NSN 4820-01-435-7394 is a Parts Kit,check Valve, manufactured by Itw Finishing Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-435-7394?

NSN 4820-01-435-7394 has 1 manufacturer part number on file: KK-4979 (Itw Finishing Llc).

What are the specifications of KK-4979?

Key specifications for KK-4979: End Item Source: 0RN45; End Item Name: GUN CUP AND REGULATOR ASSEMBLY; End Item Identification: SPRAY GUN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-435-7394 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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