The Toggle Arm,dog Assembly,hatch, cataloged under National Stock Number 2040-01-476-6540, 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. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-476-6540 |
| Primary Part Number | 124-4322644 PC 14 X 21 |
| Item Name | Toggle Arm,dog Assembly,hatch |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4322644 | Naval Sea Systems Command (USA) |
| 124-4322644 PC 14 X 21 PRIMARY | Naval Sea Systems Command (USA) |
NSN 2040-01-476-6540 is a Toggle Arm,dog Assembly,hatch, manufactured by Naval Sea Systems Command, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-01-476-6540 has 2 cross-referenced part numbers: 4322644 (Naval Sea Systems Command), 124-4322644 PC 14 X 21 (Naval Sea Systems Command).
There are 5 known substitutes for 2040-01-476-6540: 5342-01-472-8695, 5310-01-473-9111, 5310-01-473-9123 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4322644 PC 14 X 21: Special Features: CONSIST OF PC 14 DOG, MATERIAL-STEEL ALLOY; PC 21 DOG ARM, MATERIAL-OSS (STEEL); End Item Identification: HATCH - QUICK ACTING, BALLISTIC FOR AIRCRAFT CARRIER CVN 68. 2 total characteristics are documented in the Federal Logistics Information System.