NSN 4820-00-308-9848 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-308-9848. Manufacturer of record part number: 28133.
Also searched as4820-00-308-9848 ·
4820003089848 ·
NIIN 003089848 ·
00-308-9848 ·
FSC 4820 Valves, Nonpowered · CAGE 35795 · 28133
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-308-9848, 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. Government technical data includes 10 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. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-308-9848
Primary Part Number
28133
Item Name
Diaphragm,actuator Valve,special
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Leslie Controls, Inc. Dba Leslie Controls Inc
Status
ACTIVE
Outside Diameter
5.688 INCHES NOMINAL IN
Taper Minor Diameter
2.000 INCHES NOMINAL IN
Style Designator
SPECIAL SHAPED
Taper Major Diameter
2.188 INCHES NOMINAL IN
Material Thickness
0.095 INCHES NOMINAL IN
Bolt Hole Quantity
4
Bolt Circle Diameter
5.062 INCHES NOMINAL IN
Center Hole Diameter
0.750 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC
Hole Diameter
0.375 INCHES NOMINAL IN
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
9650-00-761-26202813-3POSSIBLE MATCH
ROUND,METAL
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
5930-01-097-728528133POSSIBLE MATCH
SWITCH,PUSH-PULL
Possible match (shared part number)Daytronic Corporation
6695-01-247-0354POSSIBLE MATCH
REGISTER,METER
Possible match (shared part number)
4310-01-257-085828186POSSIBLE MATCH
ADAPTER,PISTON
Possible match (shared part number)Hexco International Dba Acd
4710-01-607-877228133-1POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
5340-01-633-022628133POSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Unison Industries, Llc Dba Unison Industries Inc
Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
9650-00-761-2620POSSIBLE MATCH
ROUND,METAL
2813-3
5930-01-097-7285POSSIBLE MATCH
SWITCH,PUSH-PULL
28133
6695-01-247-0354POSSIBLE MATCH
REGISTER,METER
4310-01-257-0858POSSIBLE MATCH
ADAPTER,PISTON
28186
4710-01-607-8772POSSIBLE MATCH
TUBE ASSEMBLY,METAL
28133-1
5340-01-633-0226POSSIBLE MATCH
BRACKET,MOUNTING
28133
Frequently Asked Questions
What is NSN 4820-00-308-9848?
NSN 4820-00-308-9848 is a Diaphragm,actuator Valve,special, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-308-9848?
NSN 4820-00-308-9848 has 1 manufacturer part number on file: 28133 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What NSN replaces 4820-00-308-9848?
6 possible matches (shared part number, not a government interchangeability claim): 9650-00-761-2620, 5930-01-097-7285, 6695-01-247-0354. Verify interchangeability with system specifications before substitution.
What are the specifications of 28133?
Key specifications for 28133: Overall Height: 1.000 INCHES NOMINAL IN; Outside Diameter: 5.688 INCHES NOMINAL IN; Taper Minor Diameter: 2.000 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-308-9848 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.