PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

026-877 AND 027-159Gage Gressure Dial

Cooper Machinery Services Llc · NSN 6620-00-602-0444 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-602-0444 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-602-0444. Primary manufacturer part number: 026-877 AND 027-159.
Features
  • Gage Gressure Dial — FSC 6620
  • 3 verified cross-references
  • Primary manufacturer: Cooper Machinery Services Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage Gressure Dial, cataloged under National Stock Number 6620-00-602-0444, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cooper Machinery Services Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage Gressure Dial
FSC / FSG6620 — No Item Name Available (FSG 66)
ManufacturersCooper Cameron Corp Ajax-Superior Div (CAGE 55509); Cooper Machinery Services Llc (CAGE 14541)
Technical Specifications
ParameterValue
NSN6620-00-602-0444
Primary Part Number026-877 AND 027-159
Item NameGage Gressure Dial
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5355-00-049-857190-2-2G-1 INTERCHANGEABLE
Knob
Raytheon Company Div Corp
5945-00-377-7680107560 INTERCHANGEABLE
Relay,electromagnetic
International Business Machines Corp Parts Order Center Dept E - 54
3438-01-598-4701 INTERCHANGEABLE
Wedge Welder
Cross-Reference Index
Part NumberManufacturer
BM5790C Cooper Cameron Corp Ajax-Superior Div (USA)
107-560 Cooper Cameron Corp Ajax-Superior Div (USA)
026-877 AND 027-159 PRIMARY Cooper Machinery Services Llc (USA)
Related Parts
5355-00-049-8571INTERCHANGEABLE
KNOB
90-2-2G-1
5945-00-377-7680INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
107560
3438-01-598-4701INTERCHANGEABLE
WEDGE WELDER

Frequently Asked Questions

What is NSN 6620-00-602-0444?

NSN 6620-00-602-0444 is a Gage Gressure Dial, manufactured by Cooper Machinery Services Llc, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-602-0444?

NSN 6620-00-602-0444 has 3 cross-referenced part numbers: BM5790C (Cooper Cameron Corp Ajax-Superior Div), 107-560 (Cooper Cameron Corp Ajax-Superior Div), 026-877 AND 027-159 (Cooper Machinery Services Llc).

What NSN replaces 6620-00-602-0444?

There are 3 known substitutes for 6620-00-602-0444: 5355-00-049-8571, 5945-00-377-7680, 3438-01-598-4701. Verify interchangeability with system specifications before substitution.

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