PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1169-1Valve,gate

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 4820-01-384-0962 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-384-0962 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-384-0962. Primary manufacturer part number: 1169-1.
Features
  • Valve,gate — FSC 4820
  • Inlet Relationship with Outlet: IDENTICAL
  • Nominal Outside Diameter Tube Accommodated: 1.000 INCHES IN
  • Furnished Items and Quantity: 1 HANDWHEEL
  • Bonnet Attachment Method: UNION
  • Valve Operation Method: MANUAL
  • Material: COPPER ALLOY DISK
  • Material: COPPER ALLOY BODY
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Disk construction
General Description

The Valve,gate, cataloged under National Stock Number 4820-01-384-0962, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-384-0962
Primary Part Number1169-1
Item NameValve,gate
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Inlet Relationship with OutletIDENTICAL
Nominal Outside Diameter Tube Accommodated1.000 INCHES IN
Furnished Items and Quantity1 HANDWHEEL
Bonnet Attachment MethodUNION
Valve Operation MethodMANUAL
MaterialCOPPER ALLOY DISK
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY SEAT
Connection TypeSOLDER, TUBE
MaterialCOPPER ALLOY STEM
Stem TypeRISING
Valve Size1.000 INCHES IN
Bonnet TypeINSIDE SCREW
Operating Pressure and Type150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-089-9886LS5-1-600-25T0400F INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
5950-00-532-7057541-3739-002 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-01-407-292611691 INTERCHANGEABLE
Adapter,straight,tube to Hose
Barnes Group Inc. Dba Barnes Distribution
5331-01-424-375011691 INTERCHANGEABLE
O-Ring
Cat Pumps Corp
8040-01-433-5250 INTERCHANGEABLE
Adhesive
1660-01-664-67981169-1 INTERCHANGEABLE
Control Box,electrical-Electroni
Avtechtyee Inc Dba Avtech
Cross-Reference Index
Part NumberManufacturer
1169-1 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
1169-700-100 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
1169-100 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Related Parts
4820-00-089-9886INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
LS5-1-600-25T0400F
5950-00-532-7057INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
541-3739-002
4730-01-407-2926INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
11691
5331-01-424-3750INTERCHANGEABLE
O-RING
11691
8040-01-433-5250INTERCHANGEABLE
ADHESIVE
1660-01-664-6798INTERCHANGEABLE
CONTROL BOX,ELECTRICAL-ELECTRONI
1169-1

Frequently Asked Questions

What is NSN 4820-01-384-0962?

NSN 4820-01-384-0962 is a Valve,gate, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-384-0962?

NSN 4820-01-384-0962 has 3 cross-referenced part numbers: 1169-1 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 1169-700-100 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 1169-100 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4820-01-384-0962?

There are 6 known substitutes for 4820-01-384-0962: 4820-00-089-9886, 5950-00-532-7057, 4730-01-407-2926 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1169-1?

Key specifications for 1169-1: Inlet Relationship with Outlet: IDENTICAL; Nominal Outside Diameter Tube Accommodated: 1.000 INCHES IN; Furnished Items and Quantity: 1 HANDWHEEL; Bonnet Attachment Method: UNION. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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