The Dog Assembly,hatch, cataloged under National Stock Number 2040-01-492-2192, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-492-2192 |
| Primary Part Number | 124-7121004 PC 14 X 21 |
| Item Name | Dog Assembly,hatch |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124-7121004 PC 14 X 21 PRIMARY | Naval Sea Systems Command (USA) |
| 124-7121004 | Naval Sea Systems Command (USA) |
| 124-4322648 | Naval Sea Systems Command (USA) |
NSN 2040-01-492-2192 is a Dog Assembly,hatch, manufactured by Naval Sea Systems Command, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-01-492-2192 has 3 cross-referenced part numbers: 124-7121004 PC 14 X 21 (Naval Sea Systems Command), 124-7121004 (Naval Sea Systems Command), 124-4322648 (Naval Sea Systems Command).
There are 12 known substitutes for 2040-01-492-2192: 3040-01-468-7194, 3020-01-468-7210, 5315-01-468-8777 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 124-7121004 PC 14 X 21: End Item Identification: 36X30X51 BALLISTIC HATCH; W/S: AIRCRAFT CARRIER CVN 76; Special Features: 124-7121004 PART NUMBER 14 IS WELDED TO PART NUMBER 21 MAKING UP PART NUMBER 124-7121004 PC 14 X 21. PART 14 LENGTH IS 6.500 IN, WIDTH IS 3.500 IN, HEIGTH IS 1.750 IN AND HAS A 2.125 DIA HOLE. PART 21 WIDTH IS 2.000 IN, HEIGTH IS .500 IN AND HAS A 1.000 IN DIA HOLE. PART 14 DOG IS HEAT TREATED TO 65000 PSI MIN YIELD STRENGTH AND 95000 PSI MIN TENSIL STRENGTH. IN; Material: STEEL CORROSION RESISTING; Overall Height: 1.937 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.