The Adapter Kit,test, cataloged under National Stock Number 4940-01-421-4714, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-421-4714 |
| Primary Part Number | 5D3-04115-1 |
| Item Name | Adapter Kit,test |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Component Quantity | 37 |
| Nonsupply Items and Quantities | 34712 503-04115-1 CABLE SHEAR DEVICE 1; 34712 5C1-04867 TEST PLUG 4; 34712 5C1-04868 TEST PLUG 4; 34712 5C1-04869 PLUG 4; 34712 M83461/1-020 O-RING 8; 34712 M8791/1-020 BACK-UP RING 8; 34712 M83248/2-920 O-RING 8 |
| 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 |
|---|---|
| 5D3-04115-1 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 2D3-03807-31 | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2D3-03807 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
| 5D3-04115 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
NSN 4940-01-421-4714 is a Adapter Kit,test, manufactured by Lake Shore Systems, Inc., classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-421-4714 has 2 manufacturer part numbers on file: 5D3-04115-1 (Lake Shore Systems, Inc.), 2D3-03807-31 (Lake Shore Systems, Inc.).
9 possible matches (shared part number, not a government interchangeability claim): 4320-01-421-8092, 3895-01-421-8095, 4820-01-421-8097. Verify interchangeability with system specifications before substitution.
Key specifications for 5D3-04115-1: Component Quantity: 37; Nonsupply Items and Quantities: 34712 503-04115-1 CABLE SHEAR DEVICE 1; 34712 5C1-04867 TEST PLUG 4; 34712 5C1-04868 TEST PLUG 4; 34712 5C1-04869 PLUG 4; 34712 M83461/1-020 O-RING 8; 34712 M8791/1-020 BACK-UP RING 8; 34712 M83248/2-920 O-RING 8; End Item Identification: SEAWOLF CLASS SSN. 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.