PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

028503Cap

Caterpillar Inc Div Caterpillar Defense · NSN 2805-00-382-7985 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-382-7985 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-382-7985. Primary manufacturer part number: 028503.
Features
  • Cap — FSC 2805
  • General Characteristics Item Description: STEEL; 6.195 IN. O/A LG; 1.370 IN. O/A W; 2.136 IN. O/A H; W/ONE HOLE 1.080 IN. DIA; TWO HOLES 0.544 IN. DIA; ONE HOLE 0.312 IN. DIA IN
  • 9 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap, cataloged under National Stock Number 2805-00-382-7985, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components 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 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-382-7985
Primary Part Number028503
Item NameCap
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
General Characteristics Item DescriptionSTEEL; 6.195 IN. O/A LG; 1.370 IN. O/A W; 2.136 IN. O/A H; W/ONE HOLE 1.080 IN. DIA; TWO HOLES 0.544 IN. DIA; ONE HOLE 0.312 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-100-6149 INTERCHANGEABLE
Ball,bearing
5977-00-102-400828-503 INTERCHANGEABLE
Brush,electrical Contact
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
3030-00-726-2575 INTERCHANGEABLE
Belt,v
3455-00-971-8382100869 INTERCHANGEABLE
File,rotary
Jarvis Cutting Tools Inc
3442-01-004-4370 INTERCHANGEABLE
Press,arbor,power-Operated
3610-01-151-747328503 INTERCHANGEABLE
Idler,sheave Bar
Baumfolder Corp
5895-01-364-686828504 INTERCHANGEABLE
Digital Imaging Set
Motorola/codex Corp Sub of Motorola Inc
6515-01-590-287079910 INTERCHANGEABLE
Illuminator Set,vaginal Speculum
Welch Allyn, Inc.
5360-01-689-302179910 INTERCHANGEABLE
Spring,helical,compression
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
028503 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
864145 Clark Equipment Co (USA)
28503 Mitsubishi Caterpillar Forklift America, Inc (USA)
864145 Clark Material Handling Company (USA)
79910 Hyster-Yale Group, Inc. (USA)
F218B310 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
09-28503 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
F218B00310 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
09-28503 Tvh Parts Co. (USA)
Related Parts
3110-00-100-6149INTERCHANGEABLE
BALL,BEARING
5977-00-102-4008INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
28-503
3030-00-726-2575INTERCHANGEABLE
BELT,V
3455-00-971-8382INTERCHANGEABLE
FILE,ROTARY
100869
3442-01-004-4370INTERCHANGEABLE
PRESS,ARBOR,POWER-OPERATED
3610-01-151-7473INTERCHANGEABLE
IDLER,SHEAVE BAR
28503
5895-01-364-6868INTERCHANGEABLE
DIGITAL IMAGING SET
28504
6515-01-590-2870INTERCHANGEABLE
ILLUMINATOR SET,VAGINAL SPECULUM
79910
5360-01-689-3021INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
79910

Frequently Asked Questions

What is NSN 2805-00-382-7985?

NSN 2805-00-382-7985 is a Cap, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-382-7985?

NSN 2805-00-382-7985 has 9 cross-referenced part numbers: 028503 (Caterpillar Inc Div Caterpillar Defense), 864145 (Clark Equipment Co), 28503 (Mitsubishi Caterpillar Forklift America, Inc), 864145 (Clark Material Handling Company), 79910 (Hyster-Yale Group, Inc.) and 4 more.

What NSN replaces 2805-00-382-7985?

There are 9 known substitutes for 2805-00-382-7985: 3110-00-100-6149, 5977-00-102-4008, 3030-00-726-2575 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 028503?

Key specifications for 028503: General Characteristics Item Description: STEEL; 6.195 IN. O/A LG; 1.370 IN. O/A W; 2.136 IN. O/A H; W/ONE HOLE 1.080 IN. DIA; TWO HOLES 0.544 IN. DIA; ONE HOLE 0.312 IN. DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-382-7985 still in active supply?

NSN 2805-00-382-7985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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