Parts Kit, Ball Valve4820-01-291-9593

NSN 4820-01-291-9593 · NIIN 012919593 · Part number SR-7145

Leach Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 35318

Government record, cited

NSN 4820-01-291-9593 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-291-9593. Manufacturer of record part number: SR-7145.

Also searched as 4820-01-291-9593 · 4820012919593 · NIIN 012919593 · 01-291-9593 · FSC 4820 Valves, Nonpowered · CAGE 35318 · SR-7145

Nearby stock numbers ← 4820-01-291-9569 Valve, Regulating, Fluid Pressure · 4820-01-291-9599 Parts Kit, Valve →

4820-01-291-9593 — Valves, Nonpowered

Features

Parts Kit,ball Valve — FSC 4820
Component Quantity: 13
Supply Items and Quantities: "35318 101-334 SPRING 1; 35318 101-335 SPRING 1;35318 1159-2 PACKING 2; 35318 1159-3 PACKING 2; 35398 193 SPRING 1; 35318 19362 PLUG 1; 35318 19363 PLUG,OIL 1; 35318 196 SPRING 1; 35318 20496 BALL VALVE 1; 35318 990 GASKET 1; 35318 991 GASKET 1"
1 manufacturer part number on file
Manufacturer of record: Leach Company

Identification

NSN: 4820-01-291-9593
NIIN: 012919593
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SR-7145
Manufacturer: Leach Company

General Description

The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-291-9593, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leach Company. Government technical data includes 2 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	4820-01-291-9593
Primary Part Number	SR-7145
Item Name	Parts Kit,ball Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Leach Company
Status	ACTIVE
Component Quantity	13
Supply Items and Quantities	"35318 101-334 SPRING 1; 35318 101-335 SPRING 1;35318 1159-2 PACKING 2; 35318 1159-3 PACKING 2; 35398 193 SPRING 1; 35318 19362 PLUG 1; 35318 19363 PLUG,OIL 1; 35318 196 SPRING 1; 35318 20496 BALL VALVE 1; 35318 990 GASKET 1; 35318 991 GASKET 1"

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
SR-7145 PRIMARY	Leach Company (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 4820-01-291-9593?

NSN 4820-01-291-9593 is a Parts Kit,ball Valve, manufactured by Leach Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-291-9593?

NSN 4820-01-291-9593 has 1 manufacturer part number on file: SR-7145 (Leach Company).

What are the specifications of SR-7145?

Key specifications for SR-7145: Component Quantity: 13; Supply Items and Quantities: "35318 101-334 SPRING 1; 35318 101-335 SPRING 1;35318 1159-2 PACKING 2; 35318 1159-3 PACKING 2; 35398 193 SPRING 1; 35318 19362 PLUG 1; 35318 19363 PLUG,OIL 1; 35318 196 SPRING 1; 35318 20496 BALL VALVE 1; 35318 990 GASKET 1; 35318 991 GASKET 1". 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-291-9593 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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