NSN 4820-01-114-0685 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-114-0685. Manufacturer of record part number: 54111F.
Also searched as4820-01-114-0685 ·
4820011140685 ·
NIIN 011140685 ·
01-114-0685 ·
FSC 4820 Valves, Nonpowered · CAGE 09032 · 54111F
Nominal Pipe Size Accommodated: 3.875 INCHES ALL ENDS IN
Connection Style: PLAIN (PIPE) ALL ENDS
Mounting Position: HORIZONTAL
Connection Type: UNTHREADED EXTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU FLANGED ENDS
Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Identification
NSN: 4820-01-114-0685
NIIN: 011140685
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 54111F
Manufacturer: Tate Andale, Llc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-114-0685, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 12 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
4820-01-114-0685
Primary Part Number
54111F
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Tate Andale, Llc
Status
ACTIVE
Flow Control Device
DISK
Nominal Pipe Size Accommodated
3.875 INCHES ALL ENDS IN
Connection Style
PLAIN (PIPE) ALL ENDS
Mounting Position
HORIZONTAL
Connection Type
UNTHREADED EXTERNAL PIPE ALL ENDS
Style Designator
STRAIGHT THRU FLANGED ENDS
Operating Pressure
150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-114-0685?
NSN 4820-01-114-0685 is a Valve,check, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-114-0685?
NSN 4820-01-114-0685 has 1 manufacturer part number on file: 54111F (Tate Andale, Llc).
What are the specifications of 54111F?
Key specifications for 54111F: Flow Control Device: DISK; Nominal Pipe Size Accommodated: 3.875 INCHES ALL ENDS IN; Connection Style: PLAIN (PIPE) ALL ENDS; Mounting Position: HORIZONTAL. 12 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-114-0685 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.