The Plate,thrust,rotary Pump, cataloged under National Stock Number 4320-01-331-3591, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-331-3591 |
| Primary Part Number | M10516 |
| Item Name | Plate,thrust,rotary Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,STAINLESS BS315 S16,316 S16,317 S16 OR 320 S16; OVERALL DIAMETER 3.543 IN.; INSIDE DIAMETER 2.010 IN.; BOLT HOLE CIRCLE 2.953 IN. WITH THREE HOLES 0.328 IN. DIAMETER EQUALLY SPACED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-331-3591 is a Plate,thrust,rotary Pump, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-331-3591 has 4 manufacturer part numbers on file: M10516 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), KTHM10516 (A.i. Group), M10516 (A.i. Group), M10516 (Godiva Limited).
Key specifications for M10516: General Characteristics Item Description: STEEL,STAINLESS BS315 S16,316 S16,317 S16 OR 320 S16; OVERALL DIAMETER 3.543 IN.; INSIDE DIAMETER 2.010 IN.; BOLT HOLE CIRCLE 2.953 IN. WITH THREE HOLES 0.328 IN. DIAMETER EQUALLY SPACED IN. 1 specification is 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.