PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2276Tappet,pneumatic Breaker

Gougler Industries Inc Kent Air Tool Co Div · NSN 3820-01-021-7902 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-01-021-7902 — this item is cataloged by the U.S. Government under National Stock Number 3820-01-021-7902. Primary manufacturer part number: 2276.
Features
  • Tappet,pneumatic Breaker — FSC 3820
  • General Characteristics Item Description: STEEL; 3.470 IN. OD 1ST END; 4.500 IN. OD 2ND END; 7.125 IN. O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Gougler Industries Inc Kent Air Tool Co Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tappet,pneumatic Breaker, cataloged under National Stock Number 3820-01-021-7902, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Gougler Industries Inc Kent Air Tool Co Div. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3820-01-021-7902
Primary Part Number2276
Item NameTappet,pneumatic Breaker
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerGougler Industries Inc Kent Air Tool Co Div
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 3.470 IN. OD 1ST END; 4.500 IN. OD 2ND END; 7.125 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2805-00-136-8823 INTERCHANGEABLE
Pump Assembly,oil
5331-00-231-3235 INTERCHANGEABLE
O-Ring
5325-00-270-8890 INTERCHANGEABLE
Grommet,nonmetallic
5977-00-429-15182276 INTERCHANGEABLE
Holder,electrical Contact Brush
Kato Engineering Inc.
4910-00-495-4496 INTERCHANGEABLE
Shaft Assembly,tire Chain
5330-00-828-3182 INTERCHANGEABLE
Gasket
2940-00-934-798926510192 INTERCHANGEABLE
Filter Element,intake Air Cleane
Perkins Engines Inc
4930-01-005-63254312 INTERCHANGEABLE
Gun,fluid,direct Delivery
Elliott Machine Works Inc
5365-01-062-22222276 INTERCHANGEABLE
Spacer,sleeve
Hme, Inc. Dba Hme Ahrens-Fox
4730-01-296-4828 INTERCHANGEABLE
Elbow,pipe
Cross-Reference Index
Part NumberManufacturer
2276 PRIMARY Gougler Industries Inc Kent Air Tool Co Div (USA)
Related Parts
2805-00-136-8823INTERCHANGEABLE
PUMP ASSEMBLY,OIL
5331-00-231-3235INTERCHANGEABLE
O-RING
5325-00-270-8890INTERCHANGEABLE
GROMMET,NONMETALLIC
5977-00-429-1518INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
2276
4910-00-495-4496INTERCHANGEABLE
SHAFT ASSEMBLY,TIRE CHAIN
5330-00-828-3182INTERCHANGEABLE
GASKET
2940-00-934-7989INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
26510192
4930-01-005-6325INTERCHANGEABLE
GUN,FLUID,DIRECT DELIVERY
4312
5365-01-062-2222INTERCHANGEABLE
SPACER,SLEEVE
2276
4730-01-296-4828INTERCHANGEABLE
ELBOW,PIPE
5975-01-368-3385INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2276
5340-01-434-1895INTERCHANGEABLE
COVER,ACCESS
2-276

Frequently Asked Questions

What is NSN 3820-01-021-7902?

NSN 3820-01-021-7902 is a Tappet,pneumatic Breaker, manufactured by Gougler Industries Inc Kent Air Tool Co Div, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-01-021-7902?

NSN 3820-01-021-7902 has 1 cross-referenced part number: 2276 (Gougler Industries Inc Kent Air Tool Co Div).

What NSN replaces 3820-01-021-7902?

There are 12 known substitutes for 3820-01-021-7902: 2805-00-136-8823, 5331-00-231-3235, 5325-00-270-8890 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2276?

Key specifications for 2276: End Item Identification: KENT AIR TOOL MODEL KB-999; General Characteristics Item Description: STEEL; 3.470 IN. OD 1ST END; 4.500 IN. OD 2ND END; 7.125 IN. O/A LG IN. 2 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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