PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3208-1Cap,protective,dust and Moisture

Kearflex Engineering Company · NSN 5340-00-004-2971 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-004-2971 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-004-2971. Primary manufacturer part number: 3208-1.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
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 5340-00-004-2971, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. This item has 1 commercial cross-reference 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. Unit of issue: EA.

Catalog Facts
Item NameCap,protective,dust and Moisture
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersKearflex Engineering Company (CAGE 26136)
Technical Specifications
ParameterValue
NSN5340-00-004-2971
Primary Part Number3208-1
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
9540-00-145-4558 INTERCHANGEABLE
Angle,structural
5950-00-615-95761596540 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-01-102-0439 INTERCHANGEABLE
Transistor
2030-01-420-7818D-3208 PC-1 INTERCHANGEABLE
Body Pilgrim Nut
Walz & Krenzer Inc Div Mapeco Products
5330-01-464-443475479 INTERCHANGEABLE
Packing,preformed
Spirax Sarco Inc Dba Spirax Sarco
6515-01-604-1426VCP422H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
3208-1 PRIMARY Kearflex Engineering Company (USA)
Related Parts
9540-00-145-4558INTERCHANGEABLE
ANGLE,STRUCTURAL
5950-00-615-9576INTERCHANGEABLE
TRANSFORMER,POWER
1596540
5961-01-102-0439INTERCHANGEABLE
TRANSISTOR
2030-01-420-7818INTERCHANGEABLE
BODY PILGRIM NUT
D-3208 PC-1
5330-01-464-4434INTERCHANGEABLE
PACKING,PREFORMED
75479
6515-01-604-1426INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
VCP422H

Frequently Asked Questions

What is NSN 5340-00-004-2971?

NSN 5340-00-004-2971 is a Cap,protective,dust and Moisture, manufactured by Kearflex Engineering Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-004-2971?

NSN 5340-00-004-2971 has 1 cross-referenced part number: 3208-1 (Kearflex Engineering Company).

What NSN replaces 5340-00-004-2971?

There are 6 known substitutes for 5340-00-004-2971: 9540-00-145-4558, 5950-00-615-9576, 5961-01-102-0439 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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