Parts Kit, Check Valve4820-01-702-7630

NSN 4820-01-702-7630 · NIIN 017027630 · Part number 6501200R20

The Reliable Automatic Sprinkler Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 58975

Government record, cited

NSN 4820-01-702-7630 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-702-7630. Manufacturer of record part number: 6501200R20.

Also searched as 4820-01-702-7630 · 4820017027630 · NIIN 017027630 · 01-702-7630 · FSC 4820 Valves, Nonpowered · CAGE 58975 · 6501200R20

Nearby stock numbers ← 4820-01-702-7587 Valve, Check · 4820-01-702-7662 Regulator, Thermostatic Temperatu →

4820-01-702-7630 — Valves, Nonpowered

Features

Parts Kit,check Valve — FSC 4820
Component Quantity: 3
End Item Name: SERVICE KIT FOR MODEL CVE CHECK VALVE, 8-INCH (MDL E ALARM VALVE)
1 manufacturer part number on file
Manufacturer of record: The Reliable Automatic Sprinkler Co Inc

Identification

NSN: 4820-01-702-7630
NIIN: 017027630
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6501200R20
Manufacturer: The Reliable Automatic Sprinkler Co Inc

General Description

The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-702-7630, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Reliable Automatic Sprinkler Co Inc. 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	4820-01-702-7630
Primary Part Number	6501200R20
Item Name	Parts Kit,check Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	The Reliable Automatic Sprinkler Co Inc
Status	ACTIVE
Component Quantity	3
End Item Name	SERVICE KIT FOR MODEL CVE CHECK VALVE, 8-INCH (MDL E ALARM VALVE)

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
6501200R20 PRIMARY	The Reliable Automatic Sprinkler Co Inc (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 4820-01-702-7630?

NSN 4820-01-702-7630 is a Parts Kit,check Valve, manufactured by The Reliable Automatic Sprinkler Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-702-7630?

NSN 4820-01-702-7630 has 1 manufacturer part number on file: 6501200R20 (The Reliable Automatic Sprinkler Co Inc).

What are the specifications of 6501200R20?

Key specifications for 6501200R20: Component Quantity: 3; End Item Name: SERVICE KIT FOR MODEL CVE CHECK VALVE, 8-INCH (MDL E ALARM VALVE); Special Features: KIT INCLUDES ITEM 5-CLAPPER RUBBER FACING AND CLAMPING RING ASSEMBLY, PN:93416106 EPDM (FACING) AND STAINLESS STEEL, 304 (CLAMPING RING); ITEM 6-CLAMPING RING SCREW, PN:95606126 STAINLESS STEEL,304; AND ITEM 10-COVER GASKET,PN:93706126 NEOPRENE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-702-7630 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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