PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

187-12Cap,protective,dust and Moisture

V.e.p. Manufacturing Inc. · NSN 5340-01-668-5683 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-668-5683 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-668-5683. Primary manufacturer part number: 187-12.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: V.e.p. Manufacturing Inc.
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 5340-01-668-5683, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is V.e.p. Manufacturing Inc.. This item has 2 commercial cross-references from 2 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.

Technical Specifications
ParameterValue
NSN5340-01-668-5683
Primary Part Number187-12
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerV.e.p. Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5310-00-364-8115 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-824-7750 INTERCHANGEABLE
Transformer,power
5950-00-920-476718-712 INTERCHANGEABLE
Transformer,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
6510-01-588-1750MSC9308EP INTERCHANGEABLE
Gel,antimicrobial
Medline Industries, Lp
3010-01-645-895218712 INTERCHANGEABLE
Housing,mechanical Actuator
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
187-12 PRIMARY V.e.p. Manufacturing Inc. (USA)
187-12 G E T Plastics Inc (USA)
Related Parts
5310-00-364-8115INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-824-7750INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-920-4767INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
18-712
6510-01-588-1750INTERCHANGEABLE
GEL,ANTIMICROBIAL
MSC9308EP
3010-01-645-8952INTERCHANGEABLE
HOUSING,MECHANICAL ACTUATOR
18712

Frequently Asked Questions

What is NSN 5340-01-668-5683?

NSN 5340-01-668-5683 is a Cap,protective,dust and Moisture, manufactured by V.e.p. Manufacturing Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-668-5683?

NSN 5340-01-668-5683 has 2 cross-referenced part numbers: 187-12 (V.e.p. Manufacturing Inc.), 187-12 (G E T Plastics Inc).

What NSN replaces 5340-01-668-5683?

There are 5 known substitutes for 5340-01-668-5683: 5310-00-364-8115, 5950-00-824-7750, 5950-00-920-4767 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 187-12?

Key specifications for 187-12: End Item Identification: AV8B SUPPORT EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.

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