PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1895Cap,protective,dust and Moisture

Unison Industries, Llc Dba Unison Industries Inc · NSN 5340-00-609-4871 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-609-4871 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-609-4871. Primary manufacturer part number: 1895.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Design Type: THREADED
  • Inside Diameter Length: 1.710 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN
  • Overall Diameter: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
  • Material: PLASTIC
  • Thread Size and Series/type Designator: 3/4-20 UNEF
  • Thread Class: 3B
  • 2 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-609-4871, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries, Llc Dba Unison Industries Inc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-609-4871
Primary Part Number1895
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUnison Industries, Llc Dba Unison Industries Inc
StatusACTIVE
Design TypeTHREADED
Inside Diameter Length1.710 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN
Overall Diameter0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
MaterialPLASTIC
Thread Size and Series/type Designator3/4-20 UNEF
Thread Class3B
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6515-01-623-9386 (1895)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6515-01-623-93861895 SUCCESSOR
Cable,patient,oximeter
Masimo Corporation
5895-00-057-1895554-6088-004 INTERCHANGEABLE
Tuning Unit,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6145-00-087-43431506 INTERCHANGEABLE
Cable,special Purpose,electrical
Champlain Cable Leeds Corporation
3455-00-131-62091781-0500 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
3110-00-156-3493465906 INTERCHANGEABLE
Bearing,ball,annular
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
9390-00-250-6035 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
5950-00-761-88799110-0040 INTERCHANGEABLE
Reactor
Keysight Technologies Inc
6240-00-946-9654311908 INTERCHANGEABLE
Lamp,incandescent
Brp Us Inc
5930-01-024-9172 INTERCHANGEABLE
Switch,toggle
4220-01-183-2999550-022 INTERCHANGEABLE
Stem,valve
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
1895 PRIMARY Unison Industries, Llc Dba Unison Industries Inc (USA)
1895 Unison Industries Llc (USA)
Related Parts
SUCCESSOR 6515-01-623-9386 Cable,patient,oximeter · 1895
5895-00-057-1895INTERCHANGEABLE
TUNING UNIT,RADIO FREQUENCY
554-6088-004
6145-00-087-4343INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1506
3455-00-131-6209INTERCHANGEABLE
CUTTER,MILLING,END
1781-0500
3110-00-156-3493INTERCHANGEABLE
BEARING,BALL,ANNULAR
465906
9390-00-250-6035INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
5950-00-761-8879INTERCHANGEABLE
REACTOR
9110-0040
6240-00-946-9654INTERCHANGEABLE
LAMP,INCANDESCENT
311908
5930-01-024-9172INTERCHANGEABLE
SWITCH,TOGGLE
4220-01-183-2999INTERCHANGEABLE
STEM,VALVE
550-022
2930-01-192-3696INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
4730-01-345-5432INTERCHANGEABLE
TRAP,MOISTURE
189-5

Frequently Asked Questions

What is NSN 5340-00-609-4871?

NSN 5340-00-609-4871 is a Cap,protective,dust and Moisture, manufactured by Unison Industries, Llc Dba Unison Industries Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-609-4871?

NSN 5340-00-609-4871 has 2 cross-referenced part numbers: 1895 (Unison Industries, Llc Dba Unison Industries Inc), 1895 (Unison Industries Llc).

What NSN replaces 5340-00-609-4871?

There are 12 known substitutes for 5340-00-609-4871: 6515-01-623-9386, 5895-00-057-1895, 6145-00-087-4343 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1895?

Key specifications for 1895: Design Type: THREADED; Inside Diameter Length: 1.710 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN; Overall Diameter: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN; Material: PLASTIC. 6 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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