The Seal Assembly, cataloged under National Stock Number 4320-00-868-7446, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 4 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-868-7446 |
| Primary Part Number | 55630 |
| Item Name | Seal Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | CANCELLED |
| General Characteristics Item Description | SEAL-1 |
| General Characteristics Item Description | RETAINER SEAL AND BEARING-1 |
| General Characteristics Item Description | SEAL AND RETAINER SUB-ASSEMBLY CONSISTING OF THREE /3/ ITEMS |
| General Characteristics Item Description | 0-RING-1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55630 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 4320-00-868-7446 is a Seal Assembly, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-868-7446 has 1 cross-referenced part number: 55630 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 2 known substitutes for 4320-00-868-7446: 1420-00-672-2052, 6685-00-985-5007. Verify interchangeability with system specifications before substitution.
Key specifications for 55630: General Characteristics Item Description: SEAL-1; General Characteristics Item Description: RETAINER SEAL AND BEARING-1; General Characteristics Item Description: SEAL AND RETAINER SUB-ASSEMBLY CONSISTING OF THREE /3/ ITEMS; General Characteristics Item Description: 0-RING-1. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-868-7446 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.