NSN 4820-00-964-4249 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-964-4249. Manufacturer of record part number: 10007-3.
Thread Length: 0.188 INCHES NOMINAL SINGLE THREADED PORTION IN
Style Designator: PLAIN THREADED
Body Inside Diameter: 0.313 INCHES NOMINAL IN
Nominal Thread Size: 0.875 INCHES SINGLE THREADED PORTION IN
Surface Treatment: PASSIVATE OVERALL
Thread Class: 3A SINGLE THREADED PORTION A
Thread Quantity Per Inch: 18 SINGLE THREADED PORTION
Identification
NSN: 4820-00-964-4249
NIIN: 009644249
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10007-3
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-964-4249, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 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
4820-00-964-4249
Primary Part Number
10007-3
Item Name
Seat,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Leslie Controls, Inc. Dba Leslie Controls Inc
Status
ACTIVE
Thread Length
0.188 INCHES NOMINAL SINGLE THREADED PORTION IN
Style Designator
PLAIN THREADED
Body Inside Diameter
0.313 INCHES NOMINAL IN
Nominal Thread Size
0.875 INCHES SINGLE THREADED PORTION IN
Surface Treatment
PASSIVATE OVERALL
Thread Class
3A SINGLE THREADED PORTION A
Thread Quantity Per Inch
18 SINGLE THREADED PORTION
Material
STEEL CORROSION RESISTING OVERALL
Seat Angle in Deg
30.000 NOMINAL
Thread Series Designator
UNS SINGLE THREADED PORTION
Seating Surface Shape
ANGULAR
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5905-01-146-8522LDP14-02-202GPOSSIBLE MATCH
RESISTOR NETWORK,FIXED,FILM
Possible match (shared part number)Vishay Dale Electronics, Llc Div Vishay Americas
5950-01-154-09703479920-2POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Raytheon Company Dba Raytheon
4810-01-449-786210007-3POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Morpac Industries, Inc Div Actuator
2520-01-541-9719100073POSSIBLE MATCH
YOKE ASSEMBLY,CLUTCH
Possible match (shared part number)Finn Corp Dba Finn Corp
Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5905-01-146-8522POSSIBLE MATCH
RESISTOR NETWORK,FIXED,FILM
LDP14-02-202G
5950-01-154-0970POSSIBLE MATCH
COIL,RADIO FREQUENCY
3479920-2
4810-01-449-7862POSSIBLE MATCH
VALVE,BUTTERFLY
10007-3
2520-01-541-9719POSSIBLE MATCH
YOKE ASSEMBLY,CLUTCH
100073
Frequently Asked Questions
What is NSN 4820-00-964-4249?
NSN 4820-00-964-4249 is a Seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-964-4249?
NSN 4820-00-964-4249 has 2 manufacturer part numbers on file: 10007-3 (Leslie Controls, Inc. Dba Leslie Controls Inc), N116PC9 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What NSN replaces 4820-00-964-4249?
4 possible matches (shared part number, not a government interchangeability claim): 5905-01-146-8522, 5950-01-154-0970, 4810-01-449-7862. Verify interchangeability with system specifications before substitution.
What are the specifications of 10007-3?
Key specifications for 10007-3: Overall Height: 1.312 INCHES NOMINAL IN; Thread Length: 0.188 INCHES NOMINAL SINGLE THREADED PORTION IN; Style Designator: PLAIN THREADED; Body Inside Diameter: 0.313 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-964-4249 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.