PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

108-7507Disk,valve

The Hiller Companies Llc · NSN 4820-01-309-6206 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-309-6206 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-309-6206. Primary manufacturer part number: 108-7507.
Features
  • Disk,valve — FSC 4820
  • Material: COPPER ALLOY
  • Outside Diameter: 0.125 INCHES NOMINAL IN
  • Style Designator: SOLID
  • 4 verified cross-references
  • Primary manufacturer: The Hiller Companies Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-309-6206, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Hiller Companies Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-309-6206
Primary Part Number108-7507
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerThe Hiller Companies Llc
StatusACTIVE
MaterialCOPPER ALLOY
Outside Diameter0.125 INCHES NOMINAL IN
Style DesignatorSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-006-61483525V3821-1DC12 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
3110-00-120-3104 INTERCHANGEABLE
Bearing,roller,needle
3110-00-156-3575207KLDFS381A INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
2910-01-084-3480L52634 INTERCHANGEABLE
Pump,fuel,electrical
Cnh Industrial America Llc Dba Cnh America
9905-01-107-699940053-4 INTERCHANGEABLE
Reflector,indicating,clearance
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
2990-01-129-125140053 INTERCHANGEABLE
Bracket Assy,adjust
Sabre Engines Ltd
4820-01-142-8747 INTERCHANGEABLE
Valve,regulating,temperature
4720-01-148-1455 INTERCHANGEABLE
Hose Assembly,nonmetallic
5945-01-213-816140-053 INTERCHANGEABLE
Relay,electromagnetic
Avinex Inc
5935-01-309-85974005-3 INTERCHANGEABLE
Jack,tip
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
87-507 Figgie Fire Protection Systems a Figgie Intl Co (USA)
108-7507 PRIMARY The Hiller Companies Llc (USA)
4005-3 Shanks and Wright Inc (USA)
1087507 Figgie Fire Protection Systems a Figgie Intl Co (USA)
Related Parts
4320-00-006-6148INTERCHANGEABLE
PUMP,ROTARY
3525V3821-1DC12
3110-00-120-3104INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
3110-00-156-3575INTERCHANGEABLE
BEARING,BALL,ANNULAR
207KLDFS381A
2910-01-084-3480INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
L52634
9905-01-107-6999INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
40053-4
2990-01-129-1251INTERCHANGEABLE
BRACKET ASSY,ADJUST
40053
4820-01-142-8747INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
4720-01-148-1455INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5945-01-213-8161INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
40-053
5935-01-309-8597INTERCHANGEABLE
JACK,TIP
4005-3
6550-01-316-8772INTERCHANGEABLE
GRAM CRYSTAL VIOLET SOLUTION
R40053
4820-01-371-2643INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40053-407

Frequently Asked Questions

What is NSN 4820-01-309-6206?

NSN 4820-01-309-6206 is a Disk,valve, manufactured by The Hiller Companies Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-309-6206?

NSN 4820-01-309-6206 has 4 cross-referenced part numbers: 87-507 (Figgie Fire Protection Systems a Figgie Intl Co), 108-7507 (The Hiller Companies Llc), 4005-3 (Shanks and Wright Inc), 1087507 (Figgie Fire Protection Systems a Figgie Intl Co).

What NSN replaces 4820-01-309-6206?

There are 12 known substitutes for 4820-01-309-6206: 4320-00-006-6148, 3110-00-120-3104, 3110-00-156-3575 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 108-7507?

Key specifications for 108-7507: Material: COPPER ALLOY; Outside Diameter: 0.125 INCHES NOMINAL IN; Style Designator: SOLID. 3 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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