PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

129045Breather

Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department · NSN 3040-01-605-1791 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-605-1791 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-605-1791. Primary manufacturer part number: 129045.
Features
  • Breather — FSC 3040
  • Connection Type: THREADED
  • 1 verified cross-reference
  • Primary manufacturer: Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Breather, cataloged under National Stock Number 3040-01-605-1791, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-605-1791
Primary Part Number129045
Item NameBreather
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCrown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department
StatusACTIVE
Connection TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6675-00-378-9405 INTERCHANGEABLE
Prism,alidade
3130-01-039-6764129045 INTERCHANGEABLE
Bearing Unit,ball
Reliance Electric Company Dba Reliance & Dodge Brands
5340-01-683-04946358 INTERCHANGEABLE
Buckle
Customtiedowns.com, Inc. Dba Custom Tie Downs Co
Cross-Reference Index
Part NumberManufacturer
129045 PRIMARY Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department (USA)
Related Parts
6675-00-378-9405INTERCHANGEABLE
PRISM,ALIDADE
3130-01-039-6764INTERCHANGEABLE
BEARING UNIT,BALL
129045
5340-01-683-0494INTERCHANGEABLE
BUCKLE
6358

Frequently Asked Questions

What is NSN 3040-01-605-1791?

NSN 3040-01-605-1791 is a Breather, manufactured by Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-605-1791?

NSN 3040-01-605-1791 has 1 cross-referenced part number: 129045 (Crown Equipment Corp Dba Crown Lift Trucks Div Government Sales Department).

What NSN replaces 3040-01-605-1791?

There are 3 known substitutes for 3040-01-605-1791: 6675-00-378-9405, 3130-01-039-6764, 5340-01-683-0494. Verify interchangeability with system specifications before substitution.

What are the specifications of 129045?

Key specifications for 129045: Special Features: ITEM HAS EXTERNAL THREADS. IT HAS GROOVES ON HANDLE FOR GRIP TO TIGHTEN CAP BY HAND. DEPTH 22MM, HIGH IMPACT RESISTANT TECHNO POLYMER CONSTRUCTION COMPATIBLE WITH PETROLEUM AND WATER BASED FLUID. TEMPERATURE RANGE -30 DEG C TO*115 DEG C. -22 DEG F TO *240 DEG F MM; Connection Type: THREADED; End Item Identification: FC 4500 SERIES FORK LIFT; Overall Height: 47.0 MILLIMETERS NOMINAL MM. 5 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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