The Stop,elevation,prism, cataloged under National Stock Number 2040-01-033-6749, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-033-6749 |
| Primary Part Number | 050609 |
| Item Name | Stop,elevation,prism |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| General Characteristics Item Description | CRES QQ-S-766 COMP 303 COND A; BLK OXIDE MIL-C-13924 CL 4; 0.438 IN. THK; 2 DRILLED THRU HOLES 0.281 IN. DIA C'BORE BY 0.171 IN. D ON EACH END; 1 DRILLED THRU HOLE IN CENTER 0.110 IN. IN |
| 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 |
|---|---|
| 050609 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 887C050609 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 887C050609 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
| 887C050609 | 5/9 Secondary reference Chatham Precision Inc |
NSN 2040-01-033-6749 is a Stop,elevation,prism, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-033-6749 has 1 manufacturer part number on file: 050609 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 050609: General Characteristics Item Description: CRES QQ-S-766 COMP 303 COND A; BLK OXIDE MIL-C-13924 CL 4; 0.438 IN. THK; 2 DRILLED THRU HOLES 0.281 IN. DIA C'BORE BY 0.171 IN. D ON EACH END; 1 DRILLED THRU HOLE IN CENTER 0.110 IN. IN. 1 specification is 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.