PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

525891Nonmetallic Special Shaped Secti

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 9390-00-719-4338 · FSC 9390 · No Item Name Available
Verified by PartsTable
NSN 9390-00-719-4338 — this item is cataloged by the U.S. Government under National Stock Number 9390-00-719-4338. Primary manufacturer part number: 525891.
Features
  • Nonmetallic Special Shaped Secti — FSC 9390
  • Material: RUBBER
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Applications requiring Rubber construction
General Description

The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-719-4338, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9390-00-719-4338
Primary Part Number525891
Item NameNonmetallic Special Shaped Secti
FSC / FSG9390 / 93 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-151-853270242 INTERCHANGEABLE
Retainer and Rollers,bearing
Hamilton Sundstrand Corporation Dba Collins Aerospace
5998-00-460-024805100-6013 INTERCHANGEABLE
Circuit Card Assembly
Keysight Technologies Inc
5330-01-477-6028826462-1 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
525891 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
525891 Agc Acquisition Llc Div Agc Acquisiton Llc (USA)
Related Parts
3110-00-151-8532INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
70242
5998-00-460-0248INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
05100-6013
5330-01-477-6028INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
826462-1

Frequently Asked Questions

What is NSN 9390-00-719-4338?

NSN 9390-00-719-4338 is a Nonmetallic Special Shaped Secti, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 9390 (No Item Name Available). Status: active.

What are the part numbers for NSN 9390-00-719-4338?

NSN 9390-00-719-4338 has 2 cross-referenced part numbers: 525891 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 525891 (Agc Acquisition Llc Div Agc Acquisiton Llc).

What NSN replaces 9390-00-719-4338?

There are 3 known substitutes for 9390-00-719-4338: 3110-00-151-8532, 5998-00-460-0248, 5330-01-477-6028. Verify interchangeability with system specifications before substitution.

What are the specifications of 525891?

Key specifications for 525891: Material: RUBBER. 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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