NSN 4820-00-072-1140 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-072-1140. Manufacturer of record part number: C00T3A-6.
Also searched as4820-00-072-1140 ·
4820000721140 ·
NIIN 000721140 ·
00-072-1140 ·
FSC 4820 Valves, Nonpowered · CAGE 77842 · C00T3A-6
Flange Seat to Disk End Height: 0.255 INCHES NOMINAL IN
Outside Diameter: 0.375 INCHES NOMINAL IN
Style Designator: POPPET
Material Document and Classification: AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
Seat Angle: 45.0 DEGREES NOMINAL
Material: STEEL
Identification
NSN: 4820-00-072-1140
NIIN: 000721140
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: C00T3A-6
Manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton
General Description
The Disk,valve, cataloged under National Stock Number 4820-00-072-1140, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 7 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
4820-00-072-1140
Primary Part Number
C00T3A-6
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Eaton Corporation Dba Eaton Inoac Div Eaton
Status
ACTIVE
Shank Diameter
0.177 INCHES NOMINAL IN
Flange Seat to Disk End Height
0.255 INCHES NOMINAL IN
Outside Diameter
0.375 INCHES NOMINAL IN
Style Designator
POPPET
Material Document and Classification
AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
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 4820-00-072-1140?
NSN 4820-00-072-1140 is a Disk,valve, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-072-1140?
NSN 4820-00-072-1140 has 1 manufacturer part number on file: C00T3A-6 (Eaton Corporation Dba Eaton Inoac Div Eaton).
What are the specifications of C00T3A-6?
Key specifications for C00T3A-6: Shank Diameter: 0.177 INCHES NOMINAL IN; Flange Seat to Disk End Height: 0.255 INCHES NOMINAL IN; Overall Height: 0.411 INCHES NOMINAL IN; Outside Diameter: 0.375 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-072-1140 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.