PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82520Valve,relay

General Regulator Corp. Dba Accudriv · NSN 6685-00-888-3302 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-888-3302 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-888-3302. Primary manufacturer part number: 82520.
Features
  • Valve,relay — FSC 6685
  • General Characteristics Item Description: STEEL,STAINLESS,TYPE 304,1ST END 0.219 IN. O/A DIA,0.156 IN. MAJOR DIA,2ND END 0.063 IN. DIA,0.016 IN. R,0.503 IN. O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: General Regulator Corp. Dba Accudriv
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Circuit control and protection
  • Equipment power management
General Description

The Valve,relay, cataloged under National Stock Number 6685-00-888-3302, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Regulator Corp. Dba Accudriv. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-888-3302
Primary Part Number82520
Item NameValve,relay
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGeneral Regulator Corp. Dba Accudriv
StatusACTIVE
General Characteristics Item DescriptionSTEEL,STAINLESS,TYPE 304,1ST END 0.219 IN. O/A DIA,0.156 IN. MAJOR DIA,2ND END 0.063 IN. DIA,0.016 IN. R,0.503 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2610-00-060-995912504856 INTERCHANGEABLE
Tire,pneumatic,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
2610-00-095-1708 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
2610-00-163-04185530510 INTERCHANGEABLE
Tire,pneumatic,vehicular
Sumitomo Rubber Industries Ltd
2610-00-204-393912504868 INTERCHANGEABLE
Tire,pneumatic,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
2610-00-262-8809TR-67 INTERCHANGEABLE
Tire,pneumatic,vehicular
Denman Tire Co
2640-00-451-8088301SB410 INTERCHANGEABLE
Flap,inner Tube,pneumatic Tire
Dana Off Highway Products, Llc
2610-00-528-7850 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
2610-00-944-699512504891 INTERCHANGEABLE
Tire,pneumatic,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
6545-01-617-500082520 INTERCHANGEABLE
Medical Equipment Set,blood Coll
Terumo Bct Inc Dba Caridianbct Inc
6520-01-665-498482520 INTERCHANGEABLE
Pliers,dental
Dentsply Sirona Inc
Cross-Reference Index
Part NumberManufacturer
82520 General Regulator Corp. Dba Accudriv (USA)
Related Parts
2610-00-060-9959INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12504856
2610-00-095-1708INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
2610-00-163-0418INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
5530510
2610-00-204-3939INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12504868
2610-00-262-8809INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
TR-67
2640-00-451-8088INTERCHANGEABLE
FLAP,INNER TUBE,PNEUMATIC TIRE
301SB410
2610-00-528-7850INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
2610-00-944-6995INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12504891
6545-01-617-5000INTERCHANGEABLE
MEDICAL EQUIPMENT SET,BLOOD COLL
82520
6520-01-665-4984INTERCHANGEABLE
PLIERS,DENTAL
82520
6640-01-732-7407INTERCHANGEABLE
SYRINGE,LABORATORY
82520

Frequently Asked Questions

What is NSN 6685-00-888-3302?

NSN 6685-00-888-3302 is a Valve,relay, manufactured by General Regulator Corp. Dba Accudriv, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-888-3302?

NSN 6685-00-888-3302 has 1 cross-referenced part number: 82520 (General Regulator Corp. Dba Accudriv).

What NSN replaces 6685-00-888-3302?

There are 11 known substitutes for 6685-00-888-3302: 2610-00-060-9959, 2610-00-095-1708, 2610-00-163-0418 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82520?

Key specifications for 82520: General Characteristics Item Description: STEEL,STAINLESS,TYPE 304,1ST END 0.219 IN. O/A DIA,0.156 IN. MAJOR DIA,2ND END 0.063 IN. DIA,0.016 IN. R,0.503 IN. O/A LG IN. 1 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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