PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90SAdapter,packing Ring

Carter Controls a Figgie Intl Co · NSN 3040-01-203-5504 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-203-5504 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-203-5504. Primary manufacturer part number: 90S.
Features
  • Adapter,packing Ring — FSC 3040
  • General Characteristics Item Description: U/O GNSC-2.5X8-S20 HYDRAULIC CYLINDER WITH A 2.500 IN. BORE IN
  • 2 verified cross-references
  • Primary manufacturer: Carter Controls a Figgie Intl Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,packing Ring, cataloged under National Stock Number 3040-01-203-5504, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Carter Controls a Figgie Intl Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN3040-01-203-5504
Primary Part Number90S
Item NameAdapter,packing Ring
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCarter Controls a Figgie Intl Co
StatusACTIVE
General Characteristics Item DescriptionU/O GNSC-2.5X8-S20 HYDRAULIC CYLINDER WITH A 2.500 IN. BORE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5999-00-549-8955230-990071-469 INTERCHANGEABLE
Clip,electrical
Cmc Electronics Inc
5930-00-702-6428 INTERCHANGEABLE
Switch,toggle
5340-01-249-327285-33076 INTERCHANGEABLE
Lock,flush
Department of Defense Project Manager-Mobile Electric Power
Cross-Reference Index
Part NumberManufacturer
90S-100 Carter Controls a Figgie Intl Co (USA)
90S PRIMARY Carter Controls a Figgie Intl Co (USA)
Related Parts
5999-00-549-8955INTERCHANGEABLE
CLIP,ELECTRICAL
230-990071-469
5930-00-702-6428INTERCHANGEABLE
SWITCH,TOGGLE
5340-01-249-3272INTERCHANGEABLE
LOCK,FLUSH
85-33076

Frequently Asked Questions

What is NSN 3040-01-203-5504?

NSN 3040-01-203-5504 is a Adapter,packing Ring, manufactured by Carter Controls a Figgie Intl Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-203-5504?

NSN 3040-01-203-5504 has 2 cross-referenced part numbers: 90S-100 (Carter Controls a Figgie Intl Co), 90S (Carter Controls a Figgie Intl Co).

What NSN replaces 3040-01-203-5504?

There are 3 known substitutes for 3040-01-203-5504: 5999-00-549-8955, 5930-00-702-6428, 5340-01-249-3272. Verify interchangeability with system specifications before substitution.

What are the specifications of 90S?

Key specifications for 90S: General Characteristics Item Description: U/O GNSC-2.5X8-S20 HYDRAULIC CYLINDER WITH A 2.500 IN. BORE IN. 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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