NSN 3040-00-735-4558 · NIIN 007354558 · Part number E 55
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-00-735-4558 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-735-4558. Manufacturer of record part number: E 55.
Also searched as3040-00-735-4558 ·
3040007354558 ·
NIIN 007354558 ·
00-735-4558 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · E 55 · 805-1624105 PIECE 55 · 1624105 · 3040PL1336996 · 805-1624105-55
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: E 55
Manufacturer: Naval Sea Systems Command
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-00-735-4558, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
3040-00-735-4558
Primary Part Number
E 55
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-00-882-2025SE142POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Te Connectivity Corporation
4130-00-897-2633E55POSSIBLE MATCH
HEATER ELEMENT,THERMAL RELAY
Possible match (shared part number)Siemens Energy and Automation Inc Siemens Furnas Controls Div
5342-01-093-15511624094POSSIBLE MATCH
DOG,DOOR CLOSER
Possible match (shared part number)Naval Sea Systems Command
2590-01-267-8006E55POSSIBLE MATCH
TANK,OIL,HYDRAULIC SYSTEM
Possible match (shared part number)Martin-Decker Totco, Inc Dba M/d Totco
2040-01-459-0079803-1624105 PIECE 61POSSIBLE MATCH
WEDGE
Possible match (shared part number)Naval Ship Systems Command
2040-01-501-7537803-1624105 PC 50 MOD W/D HANDLEPOSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Ship Systems Command
Jednolity Indeks Materialowy - Uniform Material Index
805-1624105-55
3/2Design control — primary reference
U.S. Government activity
Related Parts
5945-00-882-2025POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
SE142
4130-00-897-2633POSSIBLE MATCH
HEATER ELEMENT,THERMAL RELAY
E55
5342-01-093-1551POSSIBLE MATCH
DOG,DOOR CLOSER
1624094
2590-01-267-8006POSSIBLE MATCH
TANK,OIL,HYDRAULIC SYSTEM
E55
2040-01-459-0079POSSIBLE MATCH
WEDGE
803-1624105 PIECE 61
2040-01-501-7537POSSIBLE MATCH
DOG,DOOR,MARINE
803-1624105 PC 50 MOD W/D HANDLE
Frequently Asked Questions
What is NSN 3040-00-735-4558?
NSN 3040-00-735-4558 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-735-4558?
NSN 3040-00-735-4558 has 2 manufacturer part numbers on file: E 55 (Naval Sea Systems Command), 805-1624105 PIECE 55 (Naval Sea Systems Command).
What NSN replaces 3040-00-735-4558?
6 possible matches (shared part number, not a government interchangeability claim): 5945-00-882-2025, 4130-00-897-2633, 5342-01-093-1551. Verify interchangeability with system specifications before substitution.
What are the specifications of E 55?
Key specifications for E 55: Special Features: 3/32 X 45 DEGREE CHAMFER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-735-4558 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.