Ball, Check4820-01-527-7669

NSN 4820-01-527-7669 · NIIN 015277669

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-527-7669 · 4820015277669 · NIIN 015277669 · 01-527-7669 · FSC 4820 Valves, Nonpowered · 163.561.102 · 163.360.562 · 12511394

Nearby stock numbers ← 4820-01-527-7668 Cock, Shutoff, Screw Stem · 4820-01-527-7922 Valve, Regulating, Fluid Pressure →

4820-01-527-7669 — Valves, Nonpowered

Features

Ball,check — FSC 4820
Specification/standard Data: 05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.5M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Identification

NSN: 4820-01-527-7669
NIIN: 015277669
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Ball,check, cataloged under National Stock Number 4820-01-527-7669, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-527-7669
Item Name	Ball,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Specification/standard Data	05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.5M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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
163.561.102	3/9 Design control — primary reference Georg Fischer Llc Dba Georg Fischer Piping
163.360.562	5/9 Secondary reference Right Angle Construction Company of Kentucky Inc
12511394	7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm

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 4820-01-527-7669?

NSN 4820-01-527-7669 is a Ball,check, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-527-7669?

Key specifications for 4820-01-527-7669: Specification/standard Data: 05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.5M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: OVERALL LENGTH: 4.49",INTERNAL O-RING DIAMETER: 0.90", O-RING WIDTH: 0.10",SIZE: 1/2" IPS, MATERIAL: CPVC, SOCKET END CONNECTIONS; Part Name Assigned by Controlling Agency: CHECK,BALL VALVE, 1/2"; End Item Identification: LIGHTWEIGHT WATER PURIFIER, NSN 4610-01-495-0046. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-527-7669 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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