NSN 2030-01-442-4040 · NIIN 014424040 · Part number 7D3-05664 ITEM NO.12
Lake Shore Systems, Inc. · FSC 2030 — Deck Machinery · FSG 20 — Ship and Marine Equipment · CAGE 34712
Government record, cited
NSN 2030-01-442-4040 — this item is cataloged by the U.S. Government under National Stock Number 2030-01-442-4040. Manufacturer of record part number: 7D3-05664 ITEM NO.12.
The Shaft Latch, cataloged under National Stock Number 2030-01-442-4040, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2030-01-442-4040
Primary Part Number
7D3-05664 ITEM NO.12
Item Name
Shaft Latch
FSC / FSG
2030 / 20 — Deck Machinery
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2040-01-442-85877D3-05664 ITEM NO. 49POSSIBLE MATCH
TRACK,ROLLER,DAVIT
Possible match (shared part number)Lake Shore Systems, Inc.
2040-01-442-85907D3-05664 ITEM NO. 54POSSIBLE MATCH
LINK,SHORT
Possible match (shared part number)Lake Shore Systems, Inc.
2040-01-442-8591POSSIBLE MATCH
LINK,LONG
Possible match (shared part number)
2040-01-443-14797D3-05664 ITEM NO.20POSSIBLE MATCH
HOOK,LATCH
Possible match (shared part number)Lake Shore Systems, Inc.
2040-01-443-14817D3-05664 ITEM NO.39POSSIBLE MATCH
STRIKER,BOAT DAVIT
Possible match (shared part number)Lake Shore Systems, Inc.
2040-01-443-14847D3-05664 ITEM NO.45POSSIBLE MATCH
LINK ASSEMBLY,SHORT
Possible match (shared part number)Lake Shore Systems, Inc.
NSN 2030-01-442-4040 is a Shaft Latch, manufactured by Lake Shore Systems, Inc., classified under FSC 2030, Deck Machinery. Status: active.
What part numbers are listed for NSN 2030-01-442-4040?
NSN 2030-01-442-4040 has 2 manufacturer part numbers on file: 7C2-05754 (Lake Shore Systems, Inc.), 7D3-05664 ITEM NO.12 (Lake Shore Systems, Inc.).
What NSN replaces 2030-01-442-4040?
7 possible matches (shared part number, not a government interchangeability claim): 2040-01-442-8587, 2040-01-442-8590, 2040-01-442-8591. Verify interchangeability with system specifications before substitution.
What are the specifications of 7D3-05664 ITEM NO.12?
Key specifications for 7D3-05664 ITEM NO.12: End Item Identification: DAVIT,BOAT; Material: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 2030-01-442-4040 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.