The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-434-3003, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is A W Chesterton Co Div Sealing Device 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-434-3003 |
| Primary Part Number | 50107 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | A W Chesterton Co Div Sealing Device Division |
| Status | ACTIVE |
| General Characteristics Item Description | SELF ALIGNING STATIONARY UNIT ENGINEERED TO OPERATE AGAINST ROTATING SEAL UNITS; FLEXING FACE IS FREE TO ADJUST AUTOMATICALLY TO A RIGHT ANGLE FROM THE SHAFT; AVAILABLE WITH 316 STAINLESS STEEL HOLDER AND SILICON CARBIDE OR ALUMINA CERAMIC FACE AND TUNGSTEN CARBIDE PLATED STAINLESS STEEL FACE; 1-1/4 IN INSIDE DIAMETER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50107 PRIMARY | A W Chesterton Co Div Sealing Device Division (USA) |
NSN 4320-01-434-3003 is a Seal Assembly,shaft,spring Loade, manufactured by A W Chesterton Co Div Sealing Device Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-434-3003 has 1 cross-referenced part number: 50107 (A W Chesterton Co Div Sealing Device Division).
There are 7 known substitutes for 4320-01-434-3003: 2825-00-317-4329, 5310-00-618-0475, 4030-01-070-9806 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50107: End Item Identification: PUMP, ROTARY 4320-01-132-7141 ABOARD 378 FT WHEC COAST GUARD VESSELS FT; General Characteristics Item Description: SELF ALIGNING STATIONARY UNIT ENGINEERED TO OPERATE AGAINST ROTATING SEAL UNITS; FLEXING FACE IS FREE TO ADJUST AUTOMATICALLY TO A RIGHT ANGLE FROM THE SHAFT; AVAILABLE WITH 316 STAINLESS STEEL HOLDER AND SILICON CARBIDE OR ALUMINA CERAMIC FACE AND TUNGSTEN CARBIDE PLATED STAINLESS STEEL FACE; 1-1/4 IN INSIDE DIAMETER IN. 2 total characteristics are documented in the Federal Logistics Information System.