PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3H2906Modification Kit,pressure Gage,d

Caterpillar Inc Div Caterpillar Defense · NSN 6620-00-088-8795 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-088-8795 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-088-8795. Primary manufacturer part number: 3H2906.
Features
  • Modification Kit,pressure Gage,d — FSC 6620
  • Reference Number Differentiating Characteristics: FURNISHED W/FOLLOWING COMPONENTS,AFR CATERPILLAR,MFR P/N NAME 3H2906 GAGE,AMT 1EA,MFR CATERPILLAR,MFR P/N NAME 3B4501 WASHER,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B1221 SCREW,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B2043 NUT,AMT 4EA,MFR CATERPILLAR 5B9683 ADAPTER,AMT 1 EA
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modification Kit,pressure Gage,d, cataloged under National Stock Number 6620-00-088-8795, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-00-088-8795
Primary Part Number3H2906
Item NameModification Kit,pressure Gage,d
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Reference Number Differentiating CharacteristicsFURNISHED W/FOLLOWING COMPONENTS,AFR CATERPILLAR,MFR P/N NAME 3H2906 GAGE,AMT 1EA,MFR CATERPILLAR,MFR P/N NAME 3B4501 WASHER,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B1221 SCREW,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B2043 NUT,AMT 4EA,MFR CATERPILLAR 5B9683 ADAPTER,AMT 1 EA
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6620-00-325-46933H2906 INTERCHANGEABLE
Indicator,pressure
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
3H2906 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
6620-00-325-4693INTERCHANGEABLE
INDICATOR,PRESSURE
3H2906

Frequently Asked Questions

What is NSN 6620-00-088-8795?

NSN 6620-00-088-8795 is a Modification Kit,pressure Gage,d, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-088-8795?

NSN 6620-00-088-8795 has 1 cross-referenced part number: 3H2906 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 6620-00-088-8795?

There is 1 known substitute for 6620-00-088-8795: 6620-00-325-4693. Verify interchangeability with system specifications before substitution.

What are the specifications of 3H2906?

Key specifications for 3H2906: Reference Number Differentiating Characteristics: FURNISHED W/FOLLOWING COMPONENTS,AFR CATERPILLAR,MFR P/N NAME 3H2906 GAGE,AMT 1EA,MFR CATERPILLAR,MFR P/N NAME 3B4501 WASHER,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B1221 SCREW,AMT 4 EA,MFR CATERPILLAR,MFR P/N NAME 4B2043 NUT,AMT 4EA,MFR CATERPILLAR 5B9683 ADAPTER,AMT 1 EA. 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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