The Filter,fluid, cataloged under National Stock Number 4330-01-155-7979, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-155-7979 |
| Primary Part Number | N5740TYPE103BF1 1-2IN |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| First Intake Flange Thickness | 0.562 INCHES NOMINAL IN |
| First Intake Flange Outside Diameter | 5.000 INCHES NOMINAL IN |
| First Intake Connection Type | RAISED FACE FLANGE TOP SIDE |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| 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 |
|---|---|
| N5740TYPE103BF1 1-2IN PRIMARY | Tate Andale, Llc (USA) |
| N5740GRP2 | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| N5740 | D/9 Drawing number reference only Tate Andale, Llc |
NSN 4330-01-155-7979 is a Filter,fluid, manufactured by Tate Andale, Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-155-7979 has 2 manufacturer part numbers on file: N5740TYPE103BF1 1-2IN (Tate Andale, Llc), N5740GRP2 (Tate Andale, Llc).
Key specifications for N5740TYPE103BF1 1-2IN: First Intake Flange Thickness: 0.562 INCHES NOMINAL IN; First Intake Flange Outside Diameter: 5.000 INCHES NOMINAL IN; First Intake Connection Type: RAISED FACE FLANGE TOP SIDE; First Intake Flange Shape Style: ROUND W/UNTHREADED BOLT HOLES. 5 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.