PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C660778Ring,rod,piston

Cascade Corp · NSN 3040-01-264-5603 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-264-5603 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-264-5603. Primary manufacturer part number: C660778.
Features
  • Ring,rod,piston — FSC 3040
  • 4 verified cross-references
  • Primary manufacturer: Cascade Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,rod,piston, cataloged under National Stock Number 3040-01-264-5603, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cascade Corp. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,rod,piston
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersHyster-Yale Group, Inc. (CAGE 30076); Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (CAGE 04627); Cascade Corp (CAGE 02614)
Technical Specifications
ParameterValue
NSN3040-01-264-5603
Primary Part NumberC660778
Item NameRing,rod,piston
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCascade Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-021-5306102384 INTERCHANGEABLE
Screw,cap,hexagon Head
Mcculloch Corp
5940-00-156-7196MS77072-2 INTERCHANGEABLE
Terminal,lug
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2530-00-367-39571F8378 INTERCHANGEABLE
Valve
Caterpillar Inc Div Caterpillar Defense
5905-01-099-4896 INTERCHANGEABLE
Resistor,fixed,film
4320-01-268-3936C660777 INTERCHANGEABLE
Ring,wearing
Cascade Corp
4320-01-282-6957C660776 INTERCHANGEABLE
Ring,wearing
Cascade Corp
5998-01-497-4413215306 INTERCHANGEABLE
Circuit Card Assembly
Smatco Industries Inc
6930-01-629-4373215345 INTERCHANGEABLE
Trailer,battery Shelter
Leidos, Inc. Div Leidos Solutions Operating Segment
Cross-Reference Index
Part NumberManufacturer
215306 Hyster-Yale Group, Inc. (USA)
215345 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
636900 Hyster-Yale Group, Inc. (USA)
C660778 PRIMARY Cascade Corp (USA)
Related Parts
5305-00-021-5306INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
102384
5940-00-156-7196INTERCHANGEABLE
TERMINAL,LUG
MS77072-2
2530-00-367-3957INTERCHANGEABLE
VALVE
1F8378
5905-01-099-4896INTERCHANGEABLE
RESISTOR,FIXED,FILM
4320-01-268-3936INTERCHANGEABLE
RING,WEARING
C660777
4320-01-282-6957INTERCHANGEABLE
RING,WEARING
C660776
5998-01-497-4413INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
215306
6930-01-629-4373INTERCHANGEABLE
TRAILER,BATTERY SHELTER
215345

Frequently Asked Questions

What is NSN 3040-01-264-5603?

NSN 3040-01-264-5603 is a Ring,rod,piston, manufactured by Cascade Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-264-5603?

NSN 3040-01-264-5603 has 4 cross-referenced part numbers: 215306 (Hyster-Yale Group, Inc.), 215345 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 636900 (Hyster-Yale Group, Inc.), C660778 (Cascade Corp).

What NSN replaces 3040-01-264-5603?

There are 8 known substitutes for 3040-01-264-5603: 5305-00-021-5306, 5940-00-156-7196, 2530-00-367-3957 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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