PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7968Expansion Ring,piston

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-01-099-0699 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-099-0699 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-099-0699. Primary manufacturer part number: 7968.
Features
  • Expansion Ring,piston — FSC 4310
  • General Characteristics Item Description: STTEL MATERIAL;0.026 IN. THK;0.145 IN. W; 3.875 IN. ID IN
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Expansion Ring,piston, cataloged under National Stock Number 4310-01-099-0699, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4310-01-099-0699
Primary Part Number7968
Item NameExpansion Ring,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
General Characteristics Item DescriptionSTTEL MATERIAL;0.026 IN. THK;0.145 IN. W; 3.875 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-373-74367968 INTERCHANGEABLE
Spring,helical,compression
Huck International, Inc. Div Kingston Operations
5340-01-336-6136 INTERCHANGEABLE
Hanger,pipe
6105-01-361-6448E9151 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
Cross-Reference Index
Part NumberManufacturer
7968 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
5360-00-373-7436INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7968
5340-01-336-6136INTERCHANGEABLE
HANGER,PIPE
6105-01-361-6448INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
E9151

Frequently Asked Questions

What is NSN 4310-01-099-0699?

NSN 4310-01-099-0699 is a Expansion Ring,piston, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-099-0699?

NSN 4310-01-099-0699 has 1 cross-referenced part number: 7968 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-01-099-0699?

There are 3 known substitutes for 4310-01-099-0699: 5360-00-373-7436, 5340-01-336-6136, 6105-01-361-6448. Verify interchangeability with system specifications before substitution.

What are the specifications of 7968?

Key specifications for 7968: General Characteristics Item Description: STTEL MATERIAL;0.026 IN. THK;0.145 IN. W; 3.875 IN. ID 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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