PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

554129Shim

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5365-00-061-8678 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-061-8678 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-061-8678. Primary manufacturer part number: 554129.
Features
  • Shim — FSC 5365
  • Construction: LAMINATED
  • Style Designator: CIRCULAR
  • FSC Application Data: 1. VALVE,CABIN AIR,AIRCRAFT
  • Lamination Thickness: 0.002 INCHES NOMINAL IN
  • Outside Diameter: 0.620 INCHES NOMINAL IN
  • Lamination Quantity: 10
  • Material Document and Classification: MIL-S-22499 MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Copper Alloy 260 construction
General Description

The Shim, cataloged under National Stock Number 5365-00-061-8678, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 10 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-061-8678
Primary Part Number554129
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
ConstructionLAMINATED
Style DesignatorCIRCULAR
FSC Application Data1. VALVE,CABIN AIR,AIRCRAFT
Lamination Thickness0.002 INCHES NOMINAL IN
Outside Diameter0.620 INCHES NOMINAL IN
Lamination Quantity10
Material Document and ClassificationMIL-S-22499 MIL SPEC SINGLE MATERIAL RESPONSE
Features ProvidedSEPARABLE
Aperture Diameter0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
MaterialCOPPER ALLOY 260
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-520-9325LH0041G INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
554129 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5962-00-520-9325INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LH0041G

Frequently Asked Questions

What is NSN 5365-00-061-8678?

NSN 5365-00-061-8678 is a Shim, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-061-8678?

NSN 5365-00-061-8678 has 1 cross-referenced part number: 554129 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5365-00-061-8678?

There is 1 known substitute for 5365-00-061-8678: 5962-00-520-9325. Verify interchangeability with system specifications before substitution.

What are the specifications of 554129?

Key specifications for 554129: Construction: LAMINATED; Style Designator: CIRCULAR; FSC Application Data: 1. VALVE,CABIN AIR,AIRCRAFT; Lamination Thickness: 0.002 INCHES NOMINAL IN. 10 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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