PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1602721Cap,protective,dust and Moisture

L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation · NSN 5340-01-668-7185 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-668-7185 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-668-7185. Primary manufacturer part number: 1602721.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
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 5340-01-668-7185, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCap,protective,dust and Moisture
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (CAGE 58475)
Technical Specifications
ParameterValue
NSN5340-01-668-7185
Primary Part Number1602721
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5935-00-204-8382 INTERCHANGEABLE
Adapter,connector
5120-00-213-061216027 INTERCHANGEABLE
Tee,pulling
Rexnord Industries Llc
3455-00-224-1969716-079017 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
4320-00-399-6258255429-2 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-01-280-758516027 INTERCHANGEABLE
Gasket
Frick Co
3010-01-306-4115 INTERCHANGEABLE
Coupling,shaft,flexible
5950-01-329-578416-027 INTERCHANGEABLE
Coil,electrical
Palomar Products, Inc.
8145-01-661-460416027 INTERCHANGEABLE
Shipping and Storage Container,m
Naval Inventory Control Point
Cross-Reference Index
Part NumberManufacturer
1-6027 REV D PC. NO 21 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
1602721 PRIMARY L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
1-6027 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
Related Parts
5935-00-204-8382INTERCHANGEABLE
ADAPTER,CONNECTOR
5120-00-213-0612INTERCHANGEABLE
TEE,PULLING
16027
3455-00-224-1969INTERCHANGEABLE
CUTTER,MILLING,END
716-079017
4320-00-399-6258INTERCHANGEABLE
RING,WEARING
255429-2
5330-01-280-7585INTERCHANGEABLE
GASKET
16027
3010-01-306-4115INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
5950-01-329-5784INTERCHANGEABLE
COIL,ELECTRICAL
16-027
8145-01-661-4604INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,M
16027

Frequently Asked Questions

What is NSN 5340-01-668-7185?

NSN 5340-01-668-7185 is a Cap,protective,dust and Moisture, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-668-7185?

NSN 5340-01-668-7185 has 3 cross-referenced part numbers: 1-6027 REV D PC. NO 21 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 1602721 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 1-6027 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation).

What NSN replaces 5340-01-668-7185?

There are 8 known substitutes for 5340-01-668-7185: 5935-00-204-8382, 5120-00-213-0612, 3455-00-224-1969 and 5 more. Verify interchangeability with system specifications before substitution.

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