PartsTable TECHNICAL DATA SHEET

NSN 4820-01-678-1728Government record, cited

Valve, Ball4820-01-678-1728

NSN 4820-01-678-1728 · NIIN 016781728 · Part number 145565

Fisheries Supply Co Div Fisheries Supply Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 4F861

Government record, cited

NSN 4820-01-678-1728 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-678-1728. Manufacturer of record part number: 145565.

Also searched as 4820-01-678-1728 · 4820016781728 · NIIN 016781728 · 01-678-1728 · FSC 4820 Valves, Nonpowered · CAGE 4F861 · 145565 · BVL0.750-FPHL

Nearby stock numbers ← 4820-01-678-1603 Sleeve and Slide, Directional Con · 4820-01-678-1733 Valve, Stop-Check →

4820-01-678-1728 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Valve Size: 0.750 INCHES IN
Face to Face Distance: 2.500 INCHES IN
Material: BRONZE BODY
Material: STEEL STAINLESS - USE STB000 FLOW CONTROL DEVICE
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: Fisheries Supply Co Div Fisheries Supply Company

Identification

NSN: 4820-01-678-1728
NIIN: 016781728
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 145565
Manufacturer: Fisheries Supply Co Div Fisheries Supply Company

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-678-1728, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisheries Supply Co Div Fisheries Supply Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-678-1728
Primary Part Number	145565
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fisheries Supply Co Div Fisheries Supply Company
Status	ACTIVE
Valve Size	0.750 INCHES IN
Face to Face Distance	2.500 INCHES IN
Material	BRONZE BODY
Material	STEEL STAINLESS - USE STB000 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

Part Number	Manufacturer
145565	Fisheries Supply Co Div Fisheries Supply Company (USA)

Reference documents

Reference	Meaning
BVL0.750-FPHL	3/9 Design control — primary reference Perko Inc

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 4820-01-678-1728?

NSN 4820-01-678-1728 is a Valve,ball, manufactured by Fisheries Supply Co Div Fisheries Supply Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-678-1728?

NSN 4820-01-678-1728 has 1 manufacturer part number on file: 145565 (Fisheries Supply Co Div Fisheries Supply Company).

What are the specifications of 145565?

Key specifications for 145565: Valve Size: 0.750 INCHES IN; Face to Face Distance: 2.500 INCHES IN; Part Name Assigned by Controlling Agency: CATHODIC PROTECTION BALL VALVE; Material: BRONZE BODY. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-678-1728 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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