PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77-32Boot,dust and Moisture Seal

Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) · NSN 5340-00-573-0479 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-573-0479 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-573-0479. Primary manufacturer part number: 77-32.
Features
  • Boot,dust and Moisture Seal — FSC 5340
  • Mounting Method: FRICTION
  • Opening Inside Diameter: 1.281 INCHES NOMINAL IN
  • Style Designator: THRU-HOLE
  • FSC Application Data: DISC BRAKE,AIRCRAFT
  • Material: RUBBER SILICONE BODY
  • 2 verified cross-references
  • Primary manufacturer: Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Body construction
General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-573-0479, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes). Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-573-0479
Primary Part Number77-32
Item NameBoot,dust and Moisture Seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGoodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
StatusACTIVE
Mounting MethodFRICTION
Opening Inside Diameter1.281 INCHES NOMINAL IN
Style DesignatorTHRU-HOLE
FSC Application DataDISC BRAKE,AIRCRAFT
MaterialRUBBER SILICONE BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5950-00-127-39167732 INTERCHANGEABLE
Saturable Reactor
Coast/advanced Chip Magnetics, Inc.
6630-00-337-68907732 INTERCHANGEABLE
Liner,bomb
J & H Berge, Inc. Dba Lab Mart, the Div the Labmart
4730-00-353-29954B9003 INTERCHANGEABLE
Adapter,straight,tube to Boss
Caterpillar Inc Div Caterpillar Defense
4730-00-925-8039202702-12-8S INTERCHANGEABLE
Adapter,straight,tube to Boss
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3020-01-146-1610 INTERCHANGEABLE
Pinion,cam
4320-01-169-238910510726 INTERCHANGEABLE
Trunnion Cam,pump
General Dynamics Land Systems Canadacorp
5815-01-171-1650 INTERCHANGEABLE
Control Board Assem
5950-01-264-512986-8 INTERCHANGEABLE
Transformer,power
Day-Ray Products, Inc
Cross-Reference Index
Part NumberManufacturer
RE-1027-004 Ricmar Engineering Inc (USA)
77-32 PRIMARY Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA)
Related Parts
5950-00-127-3916INTERCHANGEABLE
SATURABLE REACTOR
7732
6630-00-337-6890INTERCHANGEABLE
LINER,BOMB
7732
4730-00-353-2995INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
4B9003
4730-00-925-8039INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
202702-12-8S
3020-01-146-1610INTERCHANGEABLE
PINION,CAM
4320-01-169-2389INTERCHANGEABLE
TRUNNION CAM,PUMP
10510726
5815-01-171-1650INTERCHANGEABLE
CONTROL BOARD ASSEM
5950-01-264-5129INTERCHANGEABLE
TRANSFORMER,POWER
86-8

Frequently Asked Questions

What is NSN 5340-00-573-0479?

NSN 5340-00-573-0479 is a Boot,dust and Moisture Seal, manufactured by Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes), classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-573-0479?

NSN 5340-00-573-0479 has 2 cross-referenced part numbers: RE-1027-004 (Ricmar Engineering Inc), 77-32 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)).

What NSN replaces 5340-00-573-0479?

There are 8 known substitutes for 5340-00-573-0479: 5950-00-127-3916, 6630-00-337-6890, 4730-00-353-2995 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77-32?

Key specifications for 77-32: Mounting Method: FRICTION; Opening Inside Diameter: 1.281 INCHES NOMINAL IN; Style Designator: THRU-HOLE; FSC Application Data: DISC BRAKE,AIRCRAFT. 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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