PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5340-083-0001Cap,protective,dust and Moisture

Textron Systems Corporation Dba Textron Systems Corp · NSN 5340-01-252-9972 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-252-9972 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-252-9972. Primary manufacturer part number: 5340-083-0001.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Textron Systems Corporation Dba Textron Systems Corp
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 5340-01-252-9972, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersProtective Closures Co Inc (CAGE 95760); Caplugs Llc Dba Mokon Div Caplugs (CAGE 99017); Textron Systems Corporation Dba Textron Systems Corp (CAGE 04614)
Successor NSN5340-00-477-4230 — Clamp,loop
Technical Specifications
ParameterValue
NSN5340-01-252-9972
Primary Part Number5340-083-0001
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTextron Systems Corporation Dba Textron Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
Clamp,loop
8135-00-013-896101-8961 INTERCHANGEABLE
Fiberboard,corrugated
The Genesee Group, Inc.
5930-00-257-57565507 INTERCHANGEABLE
Switch,toggle
Cole Hersee Company
5805-00-709-2868 INTERCHANGEABLE
Splicing Kit,telephone Cable
4920-01-698-43658961 INTERCHANGEABLE
Fixture,aircraft Maintenance
Malabar
Cross-Reference Index
Part NumberManufacturer
8961 Protective Closures Co Inc (USA)
8961 Caplugs Llc Dba Mokon Div Caplugs (USA)
5340-083-0001 PRIMARY Textron Systems Corporation Dba Textron Systems Corp (USA)
Related Parts
5340-00-477-4230SUCCESSOR
CLAMP,LOOP
8135-00-013-8961INTERCHANGEABLE
FIBERBOARD,CORRUGATED
01-8961
5930-00-257-5756INTERCHANGEABLE
SWITCH,TOGGLE
5507
5805-00-709-2868INTERCHANGEABLE
SPLICING KIT,TELEPHONE CABLE
4920-01-698-4365INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
8961

Frequently Asked Questions

What is NSN 5340-01-252-9972?

NSN 5340-01-252-9972 is a Cap,protective,dust and Moisture, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-252-9972?

NSN 5340-01-252-9972 has 3 cross-referenced part numbers: 8961 (Protective Closures Co Inc), 8961 (Caplugs Llc Dba Mokon Div Caplugs), 5340-083-0001 (Textron Systems Corporation Dba Textron Systems Corp).

What NSN replaces 5340-01-252-9972?

There are 5 known substitutes for 5340-01-252-9972: 5340-00-477-4230, 8135-00-013-8961, 5930-00-257-5756 and 2 more. Verify interchangeability with system specifications before substitution.

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