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NSN 4820-01-357-5827Government record, cited

Valve, Ball4820-01-357-5827

NSN 4820-01-357-5827 · NIIN 013575827

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-357-5827 · 4820013575827 · NIIN 013575827 · 01-357-5827 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-357-5826 Valve, Ball · 4820-01-357-5828 Valve, Ball →

4820-01-357-5827 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Connection Style: GROOVED INSIDE ALL ENDS
Connection Type: UNTHREADED EXTERNAL TUBE ALL ENDS
Style Designator: STRAIGHT THRU
Nominal Outside Diameter Tube Accommodated: 0.500 INCHES ALL ENDS IN
Bonnet Type: PACKING RETAINING
Material: COPPER ALLOY BODY
Material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING

Identification

NSN: 4820-01-357-5827
NIIN: 013575827
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-357-5827, 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11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-357-5827
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Connection Style	GROOVED INSIDE ALL ENDS
Connection Type	UNTHREADED EXTERNAL TUBE ALL ENDS
Style Designator	STRAIGHT THRU
Nominal Outside Diameter Tube Accommodated	0.500 INCHES ALL ENDS IN
Bonnet Type	PACKING RETAINING
Material	COPPER ALLOY BODY
Material	PLASTIC POLYTETRAFLUOROETHYLENE PACKING
Material	NICKEL ALLOY STEM
Material	PLASTIC POLYTETRAFLUOROETHYLENE SEAT
Material	STEEL COMP 316 FLOW CONTROL DEVICE
Valve Operation Method	MANUAL

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
SPB-12-B331/SP-82161	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 4820-01-357-5827?

NSN 4820-01-357-5827 is a Valve,ball, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-357-5827?

Key specifications for 4820-01-357-5827: Connection Style: GROOVED INSIDE ALL ENDS; Connection Type: UNTHREADED EXTERNAL TUBE ALL ENDS; Style Designator: STRAIGHT THRU; Nominal Outside Diameter Tube Accommodated: 0.500 INCHES ALL ENDS IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-357-5827 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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