PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC12Cap-Plug,protective,dust and Moi

Caplugs Llc Dba Mokon Div Caplugs · NSN 5340-01-334-5089 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-334-5089 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-334-5089. Primary manufacturer part number: RC12.
Features
  • Cap-Plug,protective,dust and Moi — FSC 5340
  • Length Under Shoulder: 0.880 INCHES NOMINAL IN
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Open End Inside Diameter: 0.750 INCHES NOMINAL IN
  • Closed End Overall Diameter: 0.900 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Caplugs Llc Dba Mokon Div Caplugs
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-334-5089, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caplugs Llc Dba Mokon Div Caplugs. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-334-5089
Primary Part NumberRC12
Item NameCap-Plug,protective,dust and Moi
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaplugs Llc Dba Mokon Div Caplugs
StatusACTIVE
Length Under Shoulder0.880 INCHES NOMINAL IN
MaterialPLASTIC, POLYETHYLENE (PP)
Open End Inside Diameter0.750 INCHES NOMINAL IN
Closed End Overall Diameter0.900 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
4120-00-063-3648RC-12-S7A INTERCHANGEABLE
Air Conditioner
Avaho Acquisition Corp Dba Impac
2930-00-919-892210237 INTERCHANGEABLE
Cap,filler Opening
Stant Mfg Co Inc
5975-00-956-1392RC-1/2 INTERCHANGEABLE
Clamp,conduit
Abb Installation Products Inc
3010-01-668-2220 INTERCHANGEABLE
Drive Unit,angle
Cross-Reference Index
Part NumberManufacturer
5340PL2206826 Jednolity Indeks Materialowy - Uniform Material Index (POL)
RC12 PRIMARY Caplugs Llc Dba Mokon Div Caplugs (USA)
Related Parts
4120-00-063-3648INTERCHANGEABLE
AIR CONDITIONER
RC-12-S7A
2930-00-919-8922INTERCHANGEABLE
CAP,FILLER OPENING
10237
5975-00-956-1392INTERCHANGEABLE
CLAMP,CONDUIT
RC-1/2
3010-01-668-2220INTERCHANGEABLE
DRIVE UNIT,ANGLE

Frequently Asked Questions

What is NSN 5340-01-334-5089?

NSN 5340-01-334-5089 is a Cap-Plug,protective,dust and Moi, manufactured by Caplugs Llc Dba Mokon Div Caplugs, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-334-5089?

NSN 5340-01-334-5089 has 2 cross-referenced part numbers: 5340PL2206826 (Jednolity Indeks Materialowy - Uniform Material Index), RC12 (Caplugs Llc Dba Mokon Div Caplugs).

What NSN replaces 5340-01-334-5089?

There are 4 known substitutes for 5340-01-334-5089: 4120-00-063-3648, 2930-00-919-8922, 5975-00-956-1392 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RC12?

Key specifications for RC12: Length Under Shoulder: 0.880 INCHES NOMINAL IN; Material: PLASTIC, POLYETHYLENE (PP); Open End Inside Diameter: 0.750 INCHES NOMINAL IN; Closed End Overall Diameter: 0.900 INCHES NOMINAL IN. 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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