General Characteristics Item Description: PART OF THE PROPULSION SYSTEM FOR THE SSN 21 SUBMARINE
Identification
NSN: 3020-01-396-2356
NIIN: 013962356
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Liner,compression Mount, cataloged under National Stock Number 3020-01-396-2356, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
3020-01-396-2356
Item Name
Liner,compression Mount
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status
ACTIVE
General Characteristics Item Description
PART OF THE PROPULSION SYSTEM FOR THE SSN 21 SUBMARINE
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.
3020-01-396-23593D71701-001POSSIBLE MATCH
LINER,VERTICAL SUPPORT
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-396-23613D71703-001POSSIBLE MATCH
LINER,RESTRAINT
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-396-23623D71707-001POSSIBLE MATCH
LINER,SHOCK
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-396-23653D71706-002POSSIBLE MATCH
LINER,SHOCK
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-396-23703D71702-001POSSIBLE MATCH
LINER,RESTRAINT
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-396-23763D71706-001POSSIBLE MATCH
LINER,SHOCK
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3020-01-399-13343D71705-001POSSIBLE MATCH
LINER,SHOCK VERTICAL
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1135E46
D/9Drawing number reference only
U.S. Government activity
1135E46FN9
5/2Secondary reference
U.S. Government activity
3D71699-001
3/2Design control — primary reference
U.S. Government activity
Related Parts
3020-01-396-2359POSSIBLE MATCH
LINER,VERTICAL SUPPORT
3D71701-001
3020-01-396-2361POSSIBLE MATCH
LINER,RESTRAINT
3D71703-001
3020-01-396-2362POSSIBLE MATCH
LINER,SHOCK
3D71707-001
3020-01-396-2365POSSIBLE MATCH
LINER,SHOCK
3D71706-002
3020-01-396-2370POSSIBLE MATCH
LINER,RESTRAINT
3D71702-001
3020-01-396-2376POSSIBLE MATCH
LINER,SHOCK
3D71706-001
3020-01-399-1334POSSIBLE MATCH
LINER,SHOCK VERTICAL
3D71705-001
Frequently Asked Questions
What is NSN 3020-01-396-2356?
NSN 3020-01-396-2356 is a Liner,compression Mount, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What NSN replaces 3020-01-396-2356?
7 possible matches (shared part number, not a government interchangeability claim): 3020-01-396-2359, 3020-01-396-2361, 3020-01-396-2362. Verify interchangeability with system specifications before substitution.
What are the specifications of 3020-01-396-2356?
Key specifications for 3020-01-396-2356: General Characteristics Item Description: PART OF THE PROPULSION SYSTEM FOR THE SSN 21 SUBMARINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-396-2356 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.