Valve, Check4820-01-706-8304

NSN 4820-01-706-8304 · NIIN 017068304

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-706-8304 · 4820017068304 · NIIN 017068304 · 01-706-8304 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-706-8300 Valve Assembly, Manifold · 4820-01-706-8368 Valve, Linear, Directional Control →

4820-01-706-8304 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Flange Shape: ROUND WITH HOLES ALL ENDS
Connection Style: FLARED (TUBE) ALL ENDS
Nominal Length: 2.78 INCHES ALL ENDS IN
Connection Type: THREADED EXTERNAL TUBE ALL ENDS
Style Designator: STRAIGHT THRU
Nominal Outside Diameter Tube Accommodated: 10.0 MILLIMETERS ALL ENDS MM
Valve Size: 10.0 MILLIMETERS MM

Identification

NSN: 4820-01-706-8304
NIIN: 017068304
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,check, cataloged under National Stock Number 4820-01-706-8304, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-706-8304
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flange Shape	ROUND WITH HOLES ALL ENDS
Connection Style	FLARED (TUBE) ALL ENDS
Nominal Length	2.78 INCHES ALL ENDS IN
Connection Type	THREADED EXTERNAL TUBE ALL ENDS
Style Designator	STRAIGHT THRU
Nominal Outside Diameter Tube Accommodated	10.0 MILLIMETERS ALL ENDS MM
Valve Size	10.0 MILLIMETERS MM
Thread Direction	RIGHT-HAND ALL ENDS
Face to Face Distance	2.78 INCHES IN
Material	STEEL COMP 316 OVERALL
Valve Operation Method	AUTOMATIC

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
869T1-6TT-8	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

Frequently Asked Questions

What is NSN 4820-01-706-8304?

NSN 4820-01-706-8304 is a Valve,check, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-706-8304?

Key specifications for 4820-01-706-8304: Flange Shape: ROUND WITH HOLES ALL ENDS; Connection Style: FLARED (TUBE) ALL ENDS; Nominal Length: 2.78 INCHES ALL ENDS IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-706-8304 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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