PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2637Cap,protective,dust and Moisture

Heyco Inc Dba Heyco Products · NSN 5340-01-467-4714 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-467-4714 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-467-4714. Primary manufacturer part number: 2637.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Design Type: THREADED
  • 1 verified cross-reference
  • Primary manufacturer: Heyco Inc Dba Heyco Products
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 5340-01-467-4714, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Heyco Inc Dba Heyco Products. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-467-4714
Primary Part Number2637
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHeyco Inc Dba Heyco Products
StatusACTIVE
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
Contactor,magnetic
1650-00-564-8292263-7 INTERCHANGEABLE
Spring,helical,comp
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5340-01-078-15052637 INTERCHANGEABLE
Cap,protective,dust and Moisture
Crown Audio, Inc. Dba Crown International
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
Cross-Reference Index
Part NumberManufacturer
2637 PRIMARY Heyco Inc Dba Heyco Products (USA)
Related Parts
6110-01-373-2234SUCCESSOR
CONTACTOR,MAGNETIC
1650-00-564-8292INTERCHANGEABLE
SPRING,HELICAL,COMP
263-7
5340-01-078-1505INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2637
2940-01-116-7522INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42637
9340-01-128-4594INTERCHANGEABLE
TUBING,GLASS
5975-01-353-9697INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2637

Frequently Asked Questions

What is NSN 5340-01-467-4714?

NSN 5340-01-467-4714 is a Cap,protective,dust and Moisture, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-467-4714?

NSN 5340-01-467-4714 has 1 cross-referenced part number: 2637 (Heyco Inc Dba Heyco Products).

What NSN replaces 5340-01-467-4714?

There are 6 known substitutes for 5340-01-467-4714: 6110-01-373-2234, 1650-00-564-8292, 5340-01-078-1505 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2637?

Key specifications for 2637: Special Features: MOLDED OF TYPE 6/6 NYLON. ASTM D-4066-82, ITEM IS BLACK, MOUNTING HOLE DIAMETER .500 IN, MAXIMUM THICKNESS .125 INCH, HEAD DIAMETER .578 IN., OVERALL HEIGHT .406 IN., HEAD THICKNESS .062 IN. IN; Design Type: THREADED. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com