PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A5577Seal,e-Type

Eaton Corporation Div Fed · NSN 5330-01-156-1091 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-156-1091 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-156-1091. Primary manufacturer part number: A5577.
Features
  • Seal,e-Type — FSC 5330
  • General Characteristics Item Description: CRES,AMS5596
  • 4 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Fed
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,e-Type, cataloged under National Stock Number 5330-01-156-1091, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Div Fed. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5330-01-156-1091
Primary Part NumberA5577
Item NameSeal,e-Type
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Corporation Div Fed
StatusACTIVE
General Characteristics Item DescriptionCRES,AMS5596
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-640-374211177 INTERCHANGEABLE
Disk,clutch,vehicular
Garwood/feller Inc Garwood Winch Div
Cross-Reference Index
Part NumberManufacturer
A5577 PRIMARY Eaton Corporation Div Fed (USA)
A5579 Eaton Corporation Div Fed (USA)
4056T05P02 General Electric Company Dba Ge Aerospace (USA)
4056T05P01 General Electric Company Dba Ge Aerospace (USA)
Related Parts
2520-00-640-3742INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
11177

Frequently Asked Questions

What is NSN 5330-01-156-1091?

NSN 5330-01-156-1091 is a Seal,e-Type, manufactured by Eaton Corporation Div Fed, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-156-1091?

NSN 5330-01-156-1091 has 4 cross-referenced part numbers: A5577 (Eaton Corporation Div Fed), A5579 (Eaton Corporation Div Fed), 4056T05P02 (General Electric Company Dba Ge Aerospace), 4056T05P01 (General Electric Company Dba Ge Aerospace).

What NSN replaces 5330-01-156-1091?

There is 1 known substitute for 5330-01-156-1091: 2520-00-640-3742. Verify interchangeability with system specifications before substitution.

What are the specifications of A5577?

Key specifications for A5577: General Characteristics Item Description: CRES,AMS5596; End Item Identification: AIRCRAFT ENGINE MODEL F404GE400. 2 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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