PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5208HN-0800-03H1Disk,valve

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 4820-01-270-5076 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-270-5076 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-270-5076. Primary manufacturer part number: 5208HN-0800-03H1.
Features
  • Disk,valve — FSC 4820
  • Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Outside Diameter: 9.500 INCHES NOMINAL IN
  • Material: NICKEL ALLOY
  • 5 verified cross-references
  • Primary manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-270-5076, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-270-5076
Primary Part Number5208HN-0800-03H1
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Pressure Rating250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Outside Diameter9.500 INCHES NOMINAL IN
MaterialNICKEL ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-198-1297101216 INTERCHANGEABLE
Bearing,ball,annular
Mcculloch Corp
5998-00-491-5687101216 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5330-00-579-818810126 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
2530-01-206-8562101216 INTERCHANGEABLE
Adjuster,slack,brake
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
4820-01-300-29735208HN-0800 AND 101216 INTERCHANGEABLE
Valve,check
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5999-01-421-7685101216 INTERCHANGEABLE
Delay Line
Microsemi Corp. - Rf Signal Processing
2590-01-619-6412CC6101B INTERCHANGEABLE
Support,retractable,semitrailer
Schutt Industries of Clintonville, Wis., Inc. Div Schutt Industries of Clintonville, Wi Inc.
Cross-Reference Index
Part NumberManufacturer
101216 Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA)
5208HN-0800-03H1 PRIMARY Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
101216 PIECE 3 Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA)
5208HN-0800-03H1 Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA)
101216 PIECE 3 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Related Parts
3110-00-198-1297INTERCHANGEABLE
BEARING,BALL,ANNULAR
101216
5998-00-491-5687INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
101216
5330-00-579-8188INTERCHANGEABLE
SEAL,PLAIN ENCASED
10126
2530-01-206-8562INTERCHANGEABLE
ADJUSTER,SLACK,BRAKE
101216
4820-01-300-2973INTERCHANGEABLE
VALVE,CHECK
5208HN-0800 AND 101216
5999-01-421-7685INTERCHANGEABLE
DELAY LINE
101216
2590-01-619-6412INTERCHANGEABLE
SUPPORT,RETRACTABLE,SEMITRAILER
CC6101B

Frequently Asked Questions

What is NSN 4820-01-270-5076?

NSN 4820-01-270-5076 is a Disk,valve, 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 4820-01-270-5076?

NSN 4820-01-270-5076 has 5 cross-referenced part numbers: 101216 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), 5208HN-0800-03H1 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 101216 PIECE 3 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), 5208HN-0800-03H1 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), 101216 PIECE 3 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4820-01-270-5076?

There are 7 known substitutes for 4820-01-270-5076: 3110-00-198-1297, 5998-00-491-5687, 5330-00-579-8188 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5208HN-0800-03H1?

Key specifications for 5208HN-0800-03H1: Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Outside Diameter: 9.500 INCHES NOMINAL IN; End Item Identification: VALVE,LIFT CHECK,DESANNO CO. MDL. 5208HN,8 IN. SIZE IN; Overall Height: 7.750 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com