Valve, Ball4820-01-695-4778

NSN 4820-01-695-4778 · NIIN 016954778 · Part number 1-5303-4-SW

Smith-Cooper Intl Sharp Valves Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06LW3

Government record, cited

NSN 4820-01-695-4778 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-695-4778. Manufacturer of record part number: 1-5303-4-SW.

Also searched as 4820-01-695-4778 · 4820016954778 · NIIN 016954778 · 01-695-4778 · FSC 4820 Valves, Nonpowered · CAGE 06LW3 · 1-5303-4-SW

Nearby stock numbers ← 4820-01-695-4746 Valve Assembly · 4820-01-695-4859 Valve, Safety Relief →

4820-01-695-4778 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Material Document and Classification: ASTM A216 WCB ASSN STD 1ST MATERIAL RESPONSE OR ASTM A351 CF8M ASSN STD 2ND MATERIAL RESPONSE BODY
Valve Size: 1.000 INCHES IN
Face to Face Distance: 3.620 INCHES IN
Material: STEEL COMP 316 STEM
Material: STEEL STAINLESS - USE STB000 FLOW CONTROL DEVICE
Material: PLASTIC TETRAFLUOROETHYLENE SEAT
Material: STEEL OR STEEL COMP 316 BODY

Identification

NSN: 4820-01-695-4778
NIIN: 016954778
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1-5303-4-SW
Manufacturer: Smith-Cooper Intl Sharp Valves Div

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-695-4778, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smith-Cooper Intl Sharp Valves Div. Government technical data includes 8 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	4820-01-695-4778
Primary Part Number	1-5303-4-SW
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Smith-Cooper Intl Sharp Valves Div
Status	ACTIVE
Material Document and Classification	ASTM A216 WCB ASSN STD 1ST MATERIAL RESPONSE OR ASTM A351 CF8M ASSN STD 2ND MATERIAL RESPONSE BODY
Valve Size	1.000 INCHES IN
Face to Face Distance	3.620 INCHES IN
Material	STEEL COMP 316 STEM
Material	STEEL STAINLESS - USE STB000 FLOW CONTROL DEVICE
Material	PLASTIC TETRAFLUOROETHYLENE SEAT
Material	STEEL OR STEEL COMP 316 BODY
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
1-5303-4-SW PRIMARY	Smith-Cooper Intl Sharp Valves Div (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 4820-01-695-4778?

NSN 4820-01-695-4778 is a Valve,ball, manufactured by Smith-Cooper Intl Sharp Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-695-4778?

NSN 4820-01-695-4778 has 1 manufacturer part number on file: 1-5303-4-SW (Smith-Cooper Intl Sharp Valves Div).

What are the specifications of 1-5303-4-SW?

Key specifications for 1-5303-4-SW: Material Document and Classification: ASTM A216 WCB ASSN STD 1ST MATERIAL RESPONSE OR ASTM A351 CF8M ASSN STD 2ND MATERIAL RESPONSE BODY; Valve Size: 1.000 INCHES IN; Face to Face Distance: 3.620 INCHES IN; Part Name Assigned by Controlling Agency: 3-PIECE BALL VALVE. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-695-4778 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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