PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PL79221 ITEM 8Disc,brake

Ausco Products Inc · NSN 3040-01-518-1989 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-518-1989 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-518-1989. Primary manufacturer part number: PL79221 ITEM 8.
Features
  • Disc,brake — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Ausco Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,brake, cataloged under National Stock Number 3040-01-518-1989, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ausco Products Inc. This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3040-01-518-1989
Primary Part NumberPL79221 ITEM 8
Item NameDisc,brake
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAusco Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-113-851275072 INTERCHANGEABLE
Seal
H20 Tank Inc U S Motors Div
2835-00-219-298975072 INTERCHANGEABLE
Cover,vent Boss
Honeywell International Inc. Div Aerospace - Torrance
5310-00-705-89657058965 INTERCHANGEABLE
Nut,plain,cap
U S Army Tank Automotive Command Amsta-Im-Mm
2915-00-953-495075072 INTERCHANGEABLE
Rockshaft Assembly
Triumph Engine Control Systems Llc
5340-01-045-2669 INTERCHANGEABLE
Clip,spring Tension
4730-01-166-202225856 INTERCHANGEABLE
Elbow,pipe
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
PL79221 ITEM 8 Ausco Products Inc (USA)
75072 Ausco Products Inc (USA)
Related Parts
5330-00-113-8512INTERCHANGEABLE
SEAL
75072
2835-00-219-2989INTERCHANGEABLE
COVER,VENT BOSS
75072
5310-00-705-8965INTERCHANGEABLE
NUT,PLAIN,CAP
7058965
2915-00-953-4950INTERCHANGEABLE
ROCKSHAFT ASSEMBLY
75072
5340-01-045-2669INTERCHANGEABLE
CLIP,SPRING TENSION
4730-01-166-2022INTERCHANGEABLE
ELBOW,PIPE
25856

Frequently Asked Questions

What is NSN 3040-01-518-1989?

NSN 3040-01-518-1989 is a Disc,brake, manufactured by Ausco Products Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-518-1989?

NSN 3040-01-518-1989 has 2 cross-referenced part numbers: PL79221 ITEM 8 (Ausco Products Inc), 75072 (Ausco Products Inc).

What NSN replaces 3040-01-518-1989?

There are 6 known substitutes for 3040-01-518-1989: 5330-00-113-8512, 2835-00-219-2989, 5310-00-705-8965 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PL79221 ITEM 8?

Key specifications for PL79221 ITEM 8: End Item Identification: BRAKE ASSEMBLY. 1 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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