PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-68-28XBreather

Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products · NSN 2520-00-692-6067 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-692-6067 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-692-6067. Primary manufacturer part number: 4-68-28X.
Features
  • Breather — FSC 2520
  • Connection Type: THREADED
  • Body Material: STEEL
  • Thread Size and Series/type Designator: 1/8-27 NPTF
  • Outside Diameter: 1.953 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Breather, cataloged under National Stock Number 2520-00-692-6067, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-692-6067
Primary Part Number4-68-28X
Item NameBreather
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
StatusACTIVE
Connection TypeTHREADED
Body MaterialSTEEL
Thread Size and Series/type Designator1/8-27 NPTF
Outside Diameter1.953 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-515-71560914172 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
5935-01-508-1814914172 INTERCHANGEABLE
Connector,receptacle,electrical
Erni Components Inc
Cross-Reference Index
Part NumberManufacturer
914172 Sasco Inc Canadian Div
4-68-28X PRIMARY Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
1706P2 Diamond Reo Truck Co (USA)
7521012 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5305-00-515-7156INTERCHANGEABLE
SCREW,MACHINE
0914172
5935-01-508-1814INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
914172

Frequently Asked Questions

What is NSN 2520-00-692-6067?

NSN 2520-00-692-6067 is a Breather, manufactured by Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-692-6067?

NSN 2520-00-692-6067 has 4 cross-referenced part numbers: 914172 (Sasco Inc Canadian Div), 4-68-28X (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 1706P2 (Diamond Reo Truck Co), 7521012 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2520-00-692-6067?

There are 2 known substitutes for 2520-00-692-6067: 5305-00-515-7156, 5935-01-508-1814. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-68-28X?

Key specifications for 4-68-28X: Connection Type: THREADED; Body Material: STEEL; Thread Size and Series/type Designator: 1/8-27 NPTF; Outside Diameter: 1.953 INCHES MAXIMUM IN. 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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