The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-363-5628, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-363-5628 |
| Primary Part Number | 237S8BAX1A |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | CANCELLED |
| Keyway Dimension | 0.3760 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERIOR FLANGE(S) NOT LOCATED AT EITHER END |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Keyway Dimension | 1.5625 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN |
| Interior Flange Width | 0.6100 INCHES NOMINAL IN |
| Interior Flange Left End to Centerline Distance | 4.1175 INCHES NOMINAL IN |
| Body Inside Diameter | 2.4375 INCHES NOMINAL IN |
| Interior Flange Hole Diameter | 2.3750 INCHES NOMINAL IN |
| Body Outside Diameter | 3.3710 INCHES NOMINAL IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Material | NICKEL ALLOY K-500 OVERALL |
| Keyway Dimension | 0.4375 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CS-4320-0442/10728-D-18 | Onodi Tool & Engineering Co (USA) |
| D-237S8BAX1-A | Classic Mfg (USA) |
| 10728-D-18 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 237S8BAX1A | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| Y237S8BAX1 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| D237S8BAX1A | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 10728-D-18 | Calabrese & Sons, Inc. (USA) |
| 237S8BAX1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Y248982PC8B | Ingersoll Rand Co (USA) |
| D237S8BAX1A | Northeast Fluid Power Co Inc (USA) |
| DA116-2 | Dolphin Machine, Llc (USA) |
| 10728-D-18 | Acrodyne Mfg. Co (USA) |
| 11032 | Rps-Fl, Inc. Dba Rps Inc (USA) |
NSN 4320-00-363-5628 is a Sleeve,shaft,pump, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-363-5628 has 13 cross-referenced part numbers: CS-4320-0442/10728-D-18 (Onodi Tool & Engineering Co), D-237S8BAX1-A (Classic Mfg), 10728-D-18 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 237S8BAX1A (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), Y237S8BAX1 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 8 more.
There are 12 known substitutes for 4320-00-363-5628: 1370-00-134-0999, 5340-00-435-8636, 2915-00-808-7686 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 237S8BAX1A: Keyway Dimension: 0.3760 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN; Corner Shape: CHAMFERED INSIDE RIGHT CORNER; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERIOR FLANGE(S) NOT LOCATED AT EITHER END; Material Document and Classification: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-363-5628 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.