PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-85589-A1Bellows,pressure

Schneider Electric Systems Usa Inc · NSN 1660-00-804-5441 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-804-5441 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-804-5441. Primary manufacturer part number: S-85589-A1.
Features
  • Bellows,pressure — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Schneider Electric Systems Usa Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bellows,pressure, cataloged under National Stock Number 1660-00-804-5441, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Schneider Electric Systems Usa Inc. This item has 3 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
NSN1660-00-804-5441
Primary Part NumberS-85589-A1
Item NameBellows,pressure
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5315-00-013-7130 INTERCHANGEABLE
Pin,cotter
5905-01-109-8820 INTERCHANGEABLE
Resistor,fixed,film
1650-01-630-750220280-7 INTERCHANGEABLE
Extension Assembly
Knight Aerospace Products, Inc.
Cross-Reference Index
Part NumberManufacturer
S-85589-A1 PRIMARY Schneider Electric Systems Usa Inc (USA)
202807 Triumph Thermal Systems - Maryland, Inc. (USA)
17768R Schneider Electric Systems Usa Inc (USA)
Related Parts
5315-00-013-7130INTERCHANGEABLE
PIN,COTTER
5905-01-109-8820INTERCHANGEABLE
RESISTOR,FIXED,FILM
1650-01-630-7502INTERCHANGEABLE
EXTENSION ASSEMBLY
20280-7

Frequently Asked Questions

What is NSN 1660-00-804-5441?

NSN 1660-00-804-5441 is a Bellows,pressure, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-804-5441?

NSN 1660-00-804-5441 has 3 cross-referenced part numbers: S-85589-A1 (Schneider Electric Systems Usa Inc), 202807 (Triumph Thermal Systems - Maryland, Inc.), 17768R (Schneider Electric Systems Usa Inc).

What NSN replaces 1660-00-804-5441?

There are 3 known substitutes for 1660-00-804-5441: 5315-00-013-7130, 5905-01-109-8820, 1650-01-630-7502. Verify interchangeability with system specifications before substitution.

What are the specifications of S-85589-A1?

Key specifications for S-85589-A1: End Item Identification: F-111 ACFT; VALVE 4810000501048. 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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