NSN 4820-00-767-6499 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-767-6499. Manufacturer of record part number: 145-01016.
Flange Seat to Disk End Height: 0.500 INCHES NOMINAL IN
Style Designator: POPPET
Tip Diameter: 0.373 INCHES NOMINAL IN
Seat Angle: 30.0 DEGREES NOMINAL
Under Flange Height: 2.406 INCHES NOMINAL IN
Material: STEEL
Identification
NSN: 4820-00-767-6499
NIIN: 007676499
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 145-01016
Manufacturer: Grove Valve Operations
General Description
The Disk,valve, cataloged under National Stock Number 4820-00-767-6499, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grove Valve Operations. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-767-6499
Primary Part Number
145-01016
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Grove Valve Operations
Status
ACTIVE
Shank Diameter
0.375 INCHES NOMINAL IN
Flange Seat to Disk End Height
0.500 INCHES NOMINAL IN
Style Designator
POPPET
Tip Diameter
0.373 INCHES NOMINAL IN
Seat Angle
30.0 DEGREES NOMINAL
Under Flange Height
2.406 INCHES NOMINAL IN
Material
STEEL
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-769-361722031POSSIBLE MATCH
GASKET
Possible match (shared part number)Industrial Technologies and Services Llc
5970-00-821-0865POSSIBLE MATCH
INSULATOR,BUSHING
Possible match (shared part number)
6130-00-977-3248POSSIBLE MATCH
POWER SUPPLY
Possible match (shared part number)
5910-01-095-0333POSSIBLE MATCH
CAPACITOR,FIXED,PLASTIC DIELECTR
Possible match (shared part number)
2920-01-206-089110496538POSSIBLE MATCH
HOUSING,ENGINE DRIVE,ELECTRICAL
Possible match (shared part number)Delco Remy America Inc
4820-01-398-9835POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)
4820-01-473-358822031POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Ingersoll-Rand Co Material Handling Div
4820-01-525-999222-031POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Lance Valves Inc
NSN 4820-00-767-6499 is a Disk,valve, manufactured by Grove Valve Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-767-6499?
NSN 4820-00-767-6499 has 5 manufacturer part numbers on file: CD101PCLN3 (Grove Valve Operations), 145-01005-1 (Grove Valve Operations), N781PC7 (Grove Valve Operations), 145-01016 (Grove Valve Operations), 145-01009 (Grove Valve Operations).
What NSN replaces 4820-00-767-6499?
8 possible matches (shared part number, not a government interchangeability claim): 5330-00-769-3617, 5970-00-821-0865, 6130-00-977-3248. Verify interchangeability with system specifications before substitution.
What are the specifications of 145-01016?
Key specifications for 145-01016: Shank Diameter: 0.375 INCHES NOMINAL IN; Flange Seat to Disk End Height: 0.500 INCHES NOMINAL IN; Overall Height: 3.110 INCHES NOMINAL IN; Style Designator: POPPET. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-767-6499 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.