PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02088-5Cap,protective,dust and Moisture

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5340-01-253-0265 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-253-0265 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-253-0265. Primary manufacturer part number: 02088-5.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Material Document and Classification: QQ-A-250/8, ALLOY 5052, H32 FED SPEC SINGLE MATERIAL RESPONSE
  • Design Type: FRICTION
  • Material: ALUMINUM ALLOY 5052
  • Opening Inside Diameter for Which Designed: 10.750 INCHES NOMINAL IN
  • Inside Diameter Length: 0.450 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Defense Logistics Agency Dba Defense Supply Center Philadelphia
Applications
  • Applications requiring Aluminum Alloy 5052 construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-253-0265, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-253-0265
Primary Part Number02088-5
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Material Document and ClassificationQQ-A-250/8, ALLOY 5052, H32 FED SPEC SINGLE MATERIAL RESPONSE
Design TypeFRICTION
MaterialALUMINUM ALLOY 5052
Opening Inside Diameter for Which Designed10.750 INCHES NOMINAL IN
Inside Diameter Length0.450 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
4140-00-971-5705020885 INTERCHANGEABLE
Fan,centrifugal
Rotron Incorporated
6515-01-497-283042-3442 INTERCHANGEABLE
Rongeur
Sklar Corporation Dba Sklar Instruments
Cross-Reference Index
Part NumberManufacturer
02088-5 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
10-3/4 DOC Caplugs Llc Dba Mokon Div Caplugs (USA)
10-3/4 DOC Protective Closures Co Inc (USA)
Related Parts
4140-00-971-5705INTERCHANGEABLE
FAN,CENTRIFUGAL
020885
6515-01-497-2830INTERCHANGEABLE
RONGEUR
42-3442

Frequently Asked Questions

What is NSN 5340-01-253-0265?

NSN 5340-01-253-0265 is a Cap,protective,dust and Moisture, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-253-0265?

NSN 5340-01-253-0265 has 3 cross-referenced part numbers: 02088-5 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 10-3/4 DOC (Caplugs Llc Dba Mokon Div Caplugs), 10-3/4 DOC (Protective Closures Co Inc).

What NSN replaces 5340-01-253-0265?

There are 2 known substitutes for 5340-01-253-0265: 4140-00-971-5705, 6515-01-497-2830. Verify interchangeability with system specifications before substitution.

What are the specifications of 02088-5?

Key specifications for 02088-5: Material Document and Classification: QQ-A-250/8, ALLOY 5052, H32 FED SPEC SINGLE MATERIAL RESPONSE; Design Type: FRICTION; Material: ALUMINUM ALLOY 5052; Special Features: 0.050 IN. THK; 0.500 IN. O/A LG IN. 6 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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