PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84-004Cover,protective,dust and Moistu

Tyco Electronics · NSN 5340-01-640-6891 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-640-6891 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-640-6891. Primary manufacturer part number: 84-004.
Features
  • Cover,protective,dust and Moistu — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Tyco Electronics
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cover,protective,dust and Moistu, cataloged under National Stock Number 5340-01-640-6891, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tyco Electronics. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,protective,dust and Moistu
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersTyco Electronics (CAGE 2P776)
Technical Specifications
ParameterValue
NSN5340-01-640-6891
Primary Part Number84-004
Item NameCover,protective,dust and Moistu
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTyco Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4935-00-009-5309840-WC-22 INTERCHANGEABLE
Alternating Current
Axion Corp Div Axion Corporation
2925-00-326-6424187851 INTERCHANGEABLE
Lead Assembly,hight
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3110-00-554-5302 INTERCHANGEABLE
Bearing,ball,annular
5975-00-878-486597091 INTERCHANGEABLE
Plate,wall,electrical
Mulberry Metal Products Inc
5330-01-035-6742 INTERCHANGEABLE
Gasket
4820-01-184-03897D2W-080100 INTERCHANGEABLE
Valve,check
Aerocontrolex Group, Inc.
4720-01-609-144784004 INTERCHANGEABLE
Hose Assembly,nonmetallic
Eaton Corporation Dba Eaton Inoac
7520-01-627-898284004 INTERCHANGEABLE
Marker,tube Type
Itw Dykem/dymon
Cross-Reference Index
Part NumberManufacturer
84-004 PRIMARY Tyco Electronics (USA)
Related Parts
4935-00-009-5309INTERCHANGEABLE
ALTERNATING CURRENT
840-WC-22
2925-00-326-6424INTERCHANGEABLE
LEAD ASSEMBLY,HIGHT
187851
3110-00-554-5302INTERCHANGEABLE
BEARING,BALL,ANNULAR
5975-00-878-4865INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
97091
5330-01-035-6742INTERCHANGEABLE
GASKET
4820-01-184-0389INTERCHANGEABLE
VALVE,CHECK
7D2W-080100
4720-01-609-1447INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
84004
7520-01-627-8982INTERCHANGEABLE
MARKER,TUBE TYPE
84004

Frequently Asked Questions

What is NSN 5340-01-640-6891?

NSN 5340-01-640-6891 is a Cover,protective,dust and Moistu, manufactured by Tyco Electronics, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-640-6891?

NSN 5340-01-640-6891 has 1 cross-referenced part number: 84-004 (Tyco Electronics).

What NSN replaces 5340-01-640-6891?

There are 8 known substitutes for 5340-01-640-6891: 4935-00-009-5309, 2925-00-326-6424, 3110-00-554-5302 and 5 more. Verify interchangeability with system specifications before substitution.

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