PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2637Cap,protective,dust and Moisture

Crown Audio, Inc. Dba Crown International · NSN 5340-01-078-1505 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-078-1505 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-078-1505. Primary manufacturer part number: 2637.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Crown Audio, Inc. Dba Crown International
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-078-1505, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crown Audio, Inc. Dba Crown International. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap,protective,dust and Moisture
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersCrown Audio, Inc. Dba Crown International (CAGE 06306)
Successor NSN6110-01-373-2234 — Contactor,magnetic
Technical Specifications
ParameterValue
NSN5340-01-078-1505
Primary Part Number2637
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCrown Audio, Inc. Dba Crown International
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
Contactor,magnetic
1650-00-564-8292263-7 INTERCHANGEABLE
Spring,helical,comp
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2940-01-116-752242637 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
9340-01-128-4594 INTERCHANGEABLE
Tubing,glass
5975-01-353-96972637 INTERCHANGEABLE
Box Connector,electrical
Thomas and Betts Corp Electronics Group
5340-01-467-47142637 INTERCHANGEABLE
Cap,protective,dust and Moisture
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
2637 PRIMARY Crown Audio, Inc. Dba Crown International (USA)
Related Parts
6110-01-373-2234SUCCESSOR
CONTACTOR,MAGNETIC
1650-00-564-8292INTERCHANGEABLE
SPRING,HELICAL,COMP
263-7
2940-01-116-7522INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42637
9340-01-128-4594INTERCHANGEABLE
TUBING,GLASS
5975-01-353-9697INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2637
5340-01-467-4714INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2637

Frequently Asked Questions

What is NSN 5340-01-078-1505?

NSN 5340-01-078-1505 is a Cap,protective,dust and Moisture, manufactured by Crown Audio, Inc. Dba Crown International, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-078-1505?

NSN 5340-01-078-1505 has 1 cross-referenced part number: 2637 (Crown Audio, Inc. Dba Crown International).

What NSN replaces 5340-01-078-1505?

There are 6 known substitutes for 5340-01-078-1505: 6110-01-373-2234, 1650-00-564-8292, 2940-01-116-7522 and 3 more. Verify interchangeability with system specifications before substitution.

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