PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-5501/8Plug,protective,dust and Moistur

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-01-314-3254 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-314-3254 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-314-3254. Primary manufacturer part number: MIL-C-5501/8.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Overall Diameter: 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
  • Opening Inside Diameter for Which Designed: 0.125 INCHES NOMINAL IN
  • Design Type: FRICTION
  • Material: PLASTIC
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Applications requiring Plastic construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-314-3254, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN5340-01-314-3254
Primary Part NumberMIL-C-5501/8
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Overall Diameter0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Opening Inside Diameter for Which Designed0.125 INCHES NOMINAL IN
Design TypeFRICTION
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-01-106-9897NAS843-4 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-183-0973NAS843-10 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-306-1551NAS843-5 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-313-8456NAS843-12 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-086-2049 INTERCHANGEABLE
Plug,protective,dust and Moistur
5340-01-306-5889 INTERCHANGEABLE
Plug,protective,dust and Moistur
Cross-Reference Index
Part NumberManufacturer
MIL-C-5501/8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M5501/8-F1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-01-106-9897SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS843-4
5340-01-183-0973SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS843-10
5340-01-306-1551SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS843-5
5340-01-313-8456SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS843-12
5340-01-086-2049INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-306-5889INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR

Frequently Asked Questions

What is NSN 5340-01-314-3254?

NSN 5340-01-314-3254 is a Plug,protective,dust and Moistur, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-314-3254?

NSN 5340-01-314-3254 has 2 cross-referenced part numbers: MIL-C-5501/8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M5501/8-F1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5340-01-314-3254?

There are 6 known substitutes for 5340-01-314-3254: 5340-01-106-9897, 5340-01-183-0973, 5340-01-306-1551 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-5501/8?

Key specifications for MIL-C-5501/8: Overall Diameter: 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Opening Inside Diameter for Which Designed: 0.125 INCHES NOMINAL IN; Design Type: FRICTION; Material: PLASTIC. 4 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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