The Frame,bearing,snorkel Induction, cataloged under National Stock Number 2040-01-502-3764, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-502-3764 |
| Primary Part Number | 342-7067323-1 |
| Item Name | Frame,bearing,snorkel Induction |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 342-7067323-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H643-7101-1 | 5/2 Secondary reference U.S. Government activity |
| 7067323 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-502-3764 is a Frame,bearing,snorkel Induction, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-502-3764 has 1 manufacturer part number on file: 342-7067323-1 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-723-5620. Verify interchangeability with system specifications before substitution.
Key specifications for 342-7067323-1: Overall Length: 43.430 INCHES NOMINAL IN; Overall Width: 32.000 INCHES NOMINAL IN; Special Features: FRAME ONLY WITH 8 MOUNTING HOLES; Part Name Assigned by Controlling Agency: FRAME,BEARING,SNORKEL. 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.
NSN 2040-01-502-3764 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.