The Plate,orifice,cord, cataloged under National Stock Number 4310-01-414-5377, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-414-5377 |
| Primary Part Number | 514-6404906 FIND 21 |
| Item Name | Plate,orifice,cord |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 3.292 INCHES NOMINAL IN |
| General Characteristics Item Description | PLATE IS O.125" THK; MATERIAL PER MIL-C-15726 ALY C71500 |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 514-6404906 FIND 21 PRIMARY | Naval Sea Systems Command (USA) |
| 211043864 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| DF2651-2827 FIND 21 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 4310-01-414-5377 is a Plate,orifice,cord, manufactured by Naval Sea Systems Command, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-414-5377 has 2 manufacturer part numbers on file: 514-6404906 FIND 21 (Naval Sea Systems Command), 211043864 (Naval Sea Systems Command).
Key specifications for 514-6404906 FIND 21: Overall Diameter: 3.292 INCHES NOMINAL IN; General Characteristics Item Description: PLATE IS O.125" THK; MATERIAL PER MIL-C-15726 ALY C71500; Special Features: 2PLATE HAS ELEVEN 0.375" DIA THRU HOLES WITH EIGHT HOLES 45DEG APART ON A 2.38" DIA CIRCLE, 22.5DEG FROM HORIZONTAL AND VERTICAL CENTER LINES; THREE HOLES ON A 1.25" DIA CIRCLE WITH TOP HOLE ON THE VERTICAL CENTER LINE, THE SECOND HOLE 7DEG ABOVE HORIZONTAL CENTER LINE ON THE LEFT SIDE OF VERTICAL CENTER LINE; THIRD HOLE 38DEG TO RIGHT OF VERTICAL CENTER LINE AND BELOW THE HORIZONTAL CENTER LINE; A THRU CENTER HOLE 0.377" DIA WITH TOP SIDE OF CENTER HOLE FLAT 0.128" ABOVE HORIZONTAL CENTER LINE; Part Name Assigned by Controlling Agency: PLATE IS A COMPONENT OF A C-O-R-D, CASCADE ORIFICIAL RESISTIVE DEVICE. 3 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.