The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-503-8724, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Carver Pump Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-503-8724 |
| Primary Part Number | 014-6301-002-327 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Material Document and Classification | ASTMB348, GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | TITANIUM ALLOY UNS R54810 BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N-999-6301-B-005 ITEM 27 | Carver Pump Company (USA) |
| 014-6301-002-327 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| N-999-6301-B-005 | D/9 Drawing number reference only Carver Pump Company |
NSN 4320-01-503-8724 is a Sleeve,shaft,pump, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-503-8724 has 2 manufacturer part numbers on file: N-999-6301-B-005 ITEM 27 (Carver Pump Company), 014-6301-002-327 (Carver Pump Company).
Key specifications for 014-6301-002-327: Material Document and Classification: ASTMB348, GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE BODY; Special Features: WHEN ORDERING REPAIR PARTS ALWAYS GIVE PUMP SERIEL NUMBER LOCATED ON PUMP NAMEPLATE.; Part Name Assigned by Controlling Agency: SHAFT SLEEVE; End Item Identification: 4320-01-502-8205; CENTRIFUGAL PUMP. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.