The Plate,position Indicator, cataloged under National Stock Number 4810-01-437-4743, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-437-4743 |
| Primary Part Number | A-818-12531-5 |
| Item Name | Plate,position Indicator |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL PER ASTM-B-121, MATERIAL THK 0.190 IN., INCLUDES 90 DEG BEND, WORD "OPEN" LOCATED 1.000 IN. FROM BEND, WORD "CLOSED" LOCATED 2.310 IN. FROM BEND, INCLUDES TWO 0.281 MOUNTING HOLES 0.440 IN. FROM END, USED ON REMOTE OPERATOR 12101, ELLIOTT MFG CO. IN |
| Material | COPPER 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 |
|---|---|
| A-818-12531-5 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| 12531-5 | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 12101 | D/9 Drawing number reference only B.w. Elliott Manufacturing Co., Llc |
| S09113-005 | 5/9 Secondary reference Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
| 12531 | D/9 Drawing number reference only B.w. Elliott Manufacturing Co., Llc |
NSN 4810-01-437-4743 is a Plate,position Indicator, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-437-4743 has 2 manufacturer part numbers on file: A-818-12531-5 (B.w. Elliott Manufacturing Co., Llc), 12531-5 (B.w. Elliott Manufacturing Co., Llc).
Key specifications for A-818-12531-5: General Characteristics Item Description: MATERIAL PER ASTM-B-121, MATERIAL THK 0.190 IN., INCLUDES 90 DEG BEND, WORD "OPEN" LOCATED 1.000 IN. FROM BEND, WORD "CLOSED" LOCATED 2.310 IN. FROM BEND, INCLUDES TWO 0.281 MOUNTING HOLES 0.440 IN. FROM END, USED ON REMOTE OPERATOR 12101, ELLIOTT MFG CO. IN; Overall Length: 4.160 INCHES NOMINAL IN; Overall Width: 2.750 INCHES NOMINAL IN; End Item Identification: WEAPONS SYSTEM NIMITZ CLASS CVN. 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.