Kaydon Ring & Seal Inc Dba Skf Precision Technologies · NSN 4310-00-446-3388 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-446-3388 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-446-3388. Primary manufacturer part number: 7603.
4310-00-446-3388 — No Item Name Available illustration
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Standard Bore Diameter: 4.250 INCHES IN
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.1360 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM IN
Applications
Applications requiring Iron Overall construction
General Description
The Ring,piston, cataloged under National Stock Number 4310-00-446-3388, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Kaydon Ring & Seal Inc Dba Skf Precision Technologies. Government technical data includes 7 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
4310-00-446-3388
Primary Part Number
7603
Item Name
Ring,piston
FSC / FSG
4310 / 43 — No Item Name Available
Manufacturer
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
Status
CANCELLED
FSC Application Data
PISTON,PUMP,PRESSUREREGULATING VALVE
Ring Style
CONCENTRIC
Material
IRON OVERALL
Cross-Sectional Shape Style
PLAIN RECTANGULAR, STRAIGHT FACE
Standard Bore Diameter
4.250 INCHES IN
Joint Style
VERTICAL JOINT
Radial Wall Thickness
0.1360 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM IN
NSN 4310-00-446-3388 is a Ring,piston, manufactured by Kaydon Ring & Seal Inc Dba Skf Precision Technologies, classified under FSC 4310 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4310-00-446-3388?
NSN 4310-00-446-3388 has 4 cross-referenced part numbers: 7603 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), N03365 (Leslie Controls, Inc. Dba Leslie Controls Inc), 03365 (Leslie Controls, Inc. Dba Leslie Controls Inc), 3365 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What NSN replaces 4310-00-446-3388?
There are 12 known substitutes for 4310-00-446-3388: 5935-00-258-9896, 6625-00-261-5127, 5360-00-263-4565 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 7603?
Key specifications for 7603: FSC Application Data: PISTON,PUMP,PRESSUREREGULATING VALVE; Ring Style: CONCENTRIC; Material: IRON OVERALL; Overall Width: 0.1540 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4310-00-446-3388 still in active supply?
NSN 4310-00-446-3388 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.