PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DP-12Plug,protective,dust and Moistur

Niagara Plastics L.l.c. · NSN 5340-01-085-4233 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-085-4233 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-085-4233. Primary manufacturer part number: DP-12.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Thread Class: 2A A
  • Drive Type: HEX HEAD
  • Design Type: THREADED
  • Thread Size and Series/type Designator: 1.000-16 UN
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Features Provided: SHOULDER
  • 2 verified cross-references
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-085-4233, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Niagara Plastics L.l.c.. Government technical data includes 6 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
NSN5340-01-085-4233
Primary Part NumberDP-12
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNiagara Plastics L.l.c.
StatusACTIVE
Thread Class2A A
Drive TypeHEX HEAD
Design TypeTHREADED
Thread Size and Series/type Designator1.000-16 UN
MaterialPLASTIC, POLYETHYLENE (PP)
Features ProvidedSHOULDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
2530-00-430-2392031023 INTERCHANGEABLE
Diaphragm,chamber,brake
Velvac Inc
2920-00-658-7373F1094MV INTERCHANGEABLE
Contact Set,distributor
Wells Mfg Corp Sub of Uis Inc
5999-00-924-7444140207-12G INTERCHANGEABLE
Delay Line
Northrop Grumman Systems Corporation
5365-01-550-1269DP-1/2 INTERCHANGEABLE
Plug,machine Thread
Basic Concepts, Incorporated
Cross-Reference Index
Part NumberManufacturer
10117604 Nimikkeistokeskus Ncb Finland (FIN)
DP-12 PRIMARY Niagara Plastics L.l.c. (USA)
Related Parts
2530-00-430-2392INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
031023
2920-00-658-7373INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
F1094MV
5999-00-924-7444INTERCHANGEABLE
DELAY LINE
140207-12G
5365-01-550-1269INTERCHANGEABLE
PLUG,MACHINE THREAD
DP-1/2

Frequently Asked Questions

What is NSN 5340-01-085-4233?

NSN 5340-01-085-4233 is a Plug,protective,dust and Moistur, manufactured by Niagara Plastics L.l.c., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-085-4233?

NSN 5340-01-085-4233 has 2 cross-referenced part numbers: 10117604 (Nimikkeistokeskus Ncb Finland), DP-12 (Niagara Plastics L.l.c.).

What NSN replaces 5340-01-085-4233?

There are 4 known substitutes for 5340-01-085-4233: 2530-00-430-2392, 2920-00-658-7373, 5999-00-924-7444 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DP-12?

Key specifications for DP-12: Thread Class: 2A A; Drive Type: HEX HEAD; Design Type: THREADED; Special Features: COLOR BLUE. 7 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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