The Vacuum Pump,reciprocating, cataloged under National Stock Number 4310-01-028-7147, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Fl Industries Inc Pneumotive Div. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-028-7147 |
| Primary Part Number | 2T65GHTS |
| Item Name | Vacuum Pump,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Fl Industries Inc Pneumotive Div |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Intake Connection Type | THREADED EXTERNAL |
| Drive Connection Type | RIGID COUPLED |
| Material Document and Classification | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE PUMP BODY |
| Gas for Which Designed | AIR |
| Discharge Connection Thread Size and Series/type Designator | 1/4-18 NPT |
| Intake Connection Thread Size and Series/type Designator | 1/4-18 NPT |
| Stage Quantity | 1 |
| Surface Treatment | ANODIZE BODY |
| Discharge Connection Type | THREADED INTERNAL |
| Cylinder Arrangement Style | HORIZONTALLY OPPOSED DESIGN |
| Intake Connection Quantity | 1 |
| System Design | NONCORROSIVE |
| Material | ALUMINUM ALLOY 2024 PUMP BODY |
| Pump Cylinder Quantity | 2 |
| Cooling Medium | AIR |
| Mounting Type | BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 2T65GHTS PRIMARY | Fl Industries Inc Pneumotive Div (USA) |
| Reference | Meaning |
|---|---|
| 802405-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4310-01-028-7147 is a Vacuum Pump,reciprocating, manufactured by Fl Industries Inc Pneumotive Div, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-028-7147 has 1 manufacturer part number on file: 2T65GHTS (Fl Industries Inc Pneumotive Div).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-511-5672. Verify interchangeability with system specifications before substitution.
Key specifications for 2T65GHTS: Discharge Connection Quantity: 1; Overall Height: 7.250 INCHES NOMINAL IN; Pumping Element Type: PISTON; Intake Connection Type: THREADED EXTERNAL. 18 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.