PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7072538B-2Fitting,lever

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 3040-01-494-1458 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-494-1458 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-494-1458. Primary manufacturer part number: 7072538B-2.
Features
  • Fitting,lever — FSC 3040
  • Material: COPPER ALLOY AND NICKEL ALLOY
  • General Characteristics Item Description: NICHOL COPPER ALLOY QQ-N-281 CLASS A FORM 6
  • 7 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Applications requiring Copper Alloy and Nickel Alloy construction
General Description

The Fitting,lever, cataloged under National Stock Number 3040-01-494-1458, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-494-1458
Primary Part Number7072538B-2
Item NameFitting,lever
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
MaterialCOPPER ALLOY AND NICKEL ALLOY
General Characteristics Item DescriptionNICHOL COPPER ALLOY QQ-N-281 CLASS A FORM 6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3040-01-493-72567072541-1 INTERCHANGEABLE
Cam,control
Electric Boat Corporation Div General Dynamics Electric Boat
3010-01-494-14627072529-1 INTERCHANGEABLE
Coupling,shaft,rigid
Electric Boat Corporation Div General Dynamics Electric Boat
5365-01-494-2853751-7072501-14 INTERCHANGEABLE
Spacer,straight
Naval Sea Systems Command
5365-01-494-85277072543-2 INTERCHANGEABLE
Spacer,sleeve
Electric Boat Corporation Div General Dynamics Electric Boat
5365-01-494-85377072546-1 INTERCHANGEABLE
Spacer,ring
Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-497-674542444 INTERCHANGEABLE
Stop,mechanical
Moog Inc. Dba Ampac-Isp Corp
5365-01-524-911042443 INTERCHANGEABLE
Spacer,sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
7072538B-2 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7072538-1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
751-7072501-8 Naval Sea Systems Command (USA)
751-7072501 Naval Sea Systems Command (USA)
751-7072538-1 Naval Sea Systems Command (USA)
H821-0501-8 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
H821-0501 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
3040-01-493-7256INTERCHANGEABLE
CAM,CONTROL
7072541-1
3010-01-494-1462INTERCHANGEABLE
COUPLING,SHAFT,RIGID
7072529-1
5365-01-494-2853INTERCHANGEABLE
SPACER,STRAIGHT
751-7072501-14
5365-01-494-8527INTERCHANGEABLE
SPACER,SLEEVE
7072543-2
5365-01-494-8537INTERCHANGEABLE
SPACER,RING
7072546-1
5340-01-497-6745INTERCHANGEABLE
STOP,MECHANICAL
42444
5365-01-524-9110INTERCHANGEABLE
SPACER,SLEEVE
42443

Frequently Asked Questions

What is NSN 3040-01-494-1458?

NSN 3040-01-494-1458 is a Fitting,lever, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-494-1458?

NSN 3040-01-494-1458 has 7 cross-referenced part numbers: 7072538B-2 (Electric Boat Corporation Div General Dynamics Electric Boat), 7072538-1 (Electric Boat Corporation Div General Dynamics Electric Boat), 751-7072501-8 (Naval Sea Systems Command), 751-7072501 (Naval Sea Systems Command), 751-7072538-1 (Naval Sea Systems Command) and 2 more.

What NSN replaces 3040-01-494-1458?

There are 7 known substitutes for 3040-01-494-1458: 3040-01-493-7256, 3010-01-494-1462, 5365-01-494-2853 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7072538B-2?

Key specifications for 7072538B-2: Material: COPPER ALLOY AND NICKEL ALLOY; General Characteristics Item Description: NICHOL COPPER ALLOY QQ-N-281 CLASS A FORM 6; Part Name Assigned by Controlling Agency: ROCKER ARM; End Item Identification: SHIP, BOLT ASSEMBLY. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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