The Plate,cover,grease Connection, cataloged under National Stock Number 4320-01-384-1460, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-384-1460 |
| Primary Part Number | 12878C18D |
| Item Name | Plate,cover,grease Connection |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL IS NICKEL ALLOY 625 ASTM B443 (UNS N06625); 3.5IN. LG X 2.12IN. W X 0.38IN. THK; HAS ACENTERED O-RING GROOVE OF 1.121IN. ID X 1.49IN. OD X 0.101IN. DEEP; THERE ARE TWO 0.562IN. DIA THRU HOLES ON THE CENTER LINE OF THE WIDTH EACH 1.25IN. FROM THE CENTER LINE OF THE LENGTH IN |
| Criticality Code Justification | TEXT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 12132F18-237B | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 12878C18D PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 12878C18C | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 12132F18-2378 | 5/9 Secondary reference U.S. Government activity |
| 12878C18 | 5/9 Secondary reference U.S. Government activity |
| 12132F18-237B | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 12878C18C | 3/9 Design control — primary reference U.S. Government activity |
| 12878C18A | 5/9 Secondary reference U.S. Government activity |
NSN 4320-01-384-1460 is a Plate,cover,grease Connection, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-384-1460 has 2 manufacturer part numbers on file: 12132F18-237B (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 12878C18D (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 12878C18D: General Characteristics Item Description: MATERIAL IS NICKEL ALLOY 625 ASTM B443 (UNS N06625); 3.5IN. LG X 2.12IN. W X 0.38IN. THK; HAS ACENTERED O-RING GROOVE OF 1.121IN. ID X 1.49IN. OD X 0.101IN. DEEP; THERE ARE TWO 0.562IN. DIA THRU HOLES ON THE CENTER LINE OF THE WIDTH EACH 1.25IN. FROM THE CENTER LINE OF THE LENGTH IN; Criticality Code Justification: TEXT; Special Features: W/S CODE EX. LOS ANGELES CLASS; End Item Identification: PUMP CENTRIFUGAL. 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.