PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10086-1Adjusting Tool,valve

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 4820-00-888-5930 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-888-5930 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-888-5930. Primary manufacturer part number: 10086-1.
Features
  • Adjusting Tool,valve — FSC 4820
  • General Characteristics Item Description: CRES;1.759 IN. O/A LG;HANDLE END DIA 0.513 IN.;ADJUSTING END DIA 0.260 IN. IN
  • 1 verified cross-reference
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Adjusting Tool,valve, cataloged under National Stock Number 4820-00-888-5930, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-888-5930
Primary Part Number10086-1
Item NameAdjusting Tool,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
General Characteristics Item DescriptionCRES;1.759 IN. O/A LG;HANDLE END DIA 0.513 IN.;ADJUSTING END DIA 0.260 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-079-4598 INTERCHANGEABLE
Inserter,electrical Contact
6810-00-249-935410875529 INTERCHANGEABLE
Sulfuric Acid,electrolyte
U S Army Tank Automotive Command Amsta-Im-Mm
5340-01-061-8449100861 INTERCHANGEABLE
Bracket,transistor
Astronautics Corporation of America
5310-01-445-312410086-1 INTERCHANGEABLE
Washer,flat
Bae Systems Land & Armaments L.p.
6530-01-622-388210-0861 INTERCHANGEABLE
Exerciser,wrist
Fabrication Enterprises, Inc. Dba Fabrication Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
10086-1 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
Related Parts
5120-00-079-4598INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
6810-00-249-9354INTERCHANGEABLE
SULFURIC ACID,ELECTROLYTE
10875529
5340-01-061-8449INTERCHANGEABLE
BRACKET,TRANSISTOR
100861
5310-01-445-3124INTERCHANGEABLE
WASHER,FLAT
10086-1
6530-01-622-3882INTERCHANGEABLE
EXERCISER,WRIST
10-0861

Frequently Asked Questions

What is NSN 4820-00-888-5930?

NSN 4820-00-888-5930 is a Adjusting Tool,valve, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-888-5930?

NSN 4820-00-888-5930 has 1 cross-referenced part number: 10086-1 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).

What NSN replaces 4820-00-888-5930?

There are 5 known substitutes for 4820-00-888-5930: 5120-00-079-4598, 6810-00-249-9354, 5340-01-061-8449 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10086-1?

Key specifications for 10086-1: General Characteristics Item Description: CRES;1.759 IN. O/A LG;HANDLE END DIA 0.513 IN.;ADJUSTING END DIA 0.260 IN. 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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