NSN 4820-01-273-2010 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-273-2010. Manufacturer of record part number: 64316.
Nearby stock numbers← 4820-01-273-1903
·
4820-01-273-2012 Regulator, Control →
4820-01-273-2010 — Valves, Nonpowered
Features
Valve Stem,upper — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Leslie Controls, Inc. Dba Leslie Controls Inc
Identification
NSN: 4820-01-273-2010
NIIN: 012732010
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 64316
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Valve Stem,upper, cataloged under National Stock Number 4820-01-273-2010, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve Stem,upper
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Leslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
Parameter
Value
NSN
4820-01-273-2010
Primary Part Number
64316
Item Name
Valve Stem,upper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Leslie Controls, Inc. Dba Leslie Controls Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3950-01-701-875364316POSSIBLE MATCH
TENSIONER PULLEY ASSEMBLY
Possible match (shared part number)Paccar Inc Div Kenworth Truck Company
Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3950-01-701-8753POSSIBLE MATCH
TENSIONER PULLEY ASSEMBLY
64316
Frequently Asked Questions
What is NSN 4820-01-273-2010?
NSN 4820-01-273-2010 is a Valve Stem,upper, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-273-2010?
NSN 4820-01-273-2010 has 2 manufacturer part numbers on file: 64316 (Leslie Controls, Inc. Dba Leslie Controls Inc), A64316 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What NSN replaces 4820-01-273-2010?
1 possible match (shared part number, not a government interchangeability claim): 3950-01-701-8753. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-273-2010 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.