The Retainer,seal, cataloged under National Stock Number 4320-00-360-1637, 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 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-360-1637 |
| Primary Part Number | 67721 |
| Item Name | Retainer,seal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| General Characteristics Item Description | CRES; PASSIVATED; TRIANGULAR SHAPE; CORNER RADII 1.375 IN.; 0.930 IN. DIA OF CENTER HOLE; CENTER HOLE W/SLOT; SLOT 0.064 IN. W BY 0.125 IN. LG; TWO HOLES 1.905 IN. C TO C AND EACH ARE 1.100 IN. C TO C W/THIRD HOLE; HOLES LOCATED ONE IN EA CORNER; 0.210 IN. DIA OF HOLES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 67721 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 4320-00-360-1637 is a Retainer,seal, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-360-1637 has 1 cross-referenced part number: 67721 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There is 1 known substitute for 4320-00-360-1637: 4730-00-359-9487. Verify interchangeability with system specifications before substitution.
Key specifications for 67721: General Characteristics Item Description: CRES; PASSIVATED; TRIANGULAR SHAPE; CORNER RADII 1.375 IN.; 0.930 IN. DIA OF CENTER HOLE; CENTER HOLE W/SLOT; SLOT 0.064 IN. W BY 0.125 IN. LG; TWO HOLES 1.905 IN. C TO C AND EACH ARE 1.100 IN. C TO C W/THIRD HOLE; HOLES LOCATED ONE IN EA CORNER; 0.210 IN. DIA OF HOLES IN. 1 total characteristics are documented in the Federal Logistics Information System.