PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111756Spring,helical,extension

Northrop Grumman Systems Corporation Div Marine Systems · NSN 5360-00-318-9268 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-318-9268 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-318-9268. Primary manufacturer part number: 111756.
Features
  • Spring,helical,extension — FSC 5360
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • 50 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-318-9268, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-318-9268
Primary Part Number111756
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-005-3007 INTERCHANGEABLE
Resistor Network,fixed,film
2930-00-070-6895111756 INTERCHANGEABLE
Cooler
Cummins Inc.
7320-01-344-2805B-107-C INTERCHANGEABLE
Valve,spray
T and S Brass and Bronze Works Inc
4320-01-492-3976113119 INTERCHANGEABLE
Impeller,pump,centrifugal
Champion Industries Inc.
Cross-Reference Index
Part NumberManufacturer
D15-327FPC225 Westinghouse Electric Corp Sturtevant Div (USA)
D15-631RPC585 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-369APC183 Westinghouse Electric Corp Sturtevant Div (USA)
D15-640RPC585 Westinghouse Electric Corp (USA)
D15-631HPC585 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-430APC195 Westinghouse Electric Corp (USA)
35442PC225 Westinghouse Electric Corp (USA)
D15-640HPC585 Westinghouse Electric Corp Sturtevant Div (USA)
D15-494QPC585 Westinghouse Electric Corp (USA)
D15-699WPC600 Northrop Grumman Systems Corporation Div Marine Systems (USA)
111756 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-651QPC600 Westinghouse Electric Corp (USA)
D15-640QPC585 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-369MPC183 Westinghouse Electric Corp Sturtevant Div (USA)
D15-640RPC585 Westinghouse Electric Corp Sturtevant Div (USA)
D15-640HPC585 Westinghouse Electric Corp (USA)
D15-699UPC600 Westinghouse Electric Corp Sturtevant Div (USA)
D15-494BPC585 Westinghouse Electric Corp (USA)
D15-699UPC600 Westinghouse Electric Corp (USA)
D15-369FPC183 Westinghouse Electric Corp (USA)
Related Parts
5905-00-005-3007INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
2930-00-070-6895INTERCHANGEABLE
COOLER
111756
7320-01-344-2805INTERCHANGEABLE
VALVE,SPRAY
B-107-C
4320-01-492-3976INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
113119

Frequently Asked Questions

What is NSN 5360-00-318-9268?

NSN 5360-00-318-9268 is a Spring,helical,extension, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-318-9268?

NSN 5360-00-318-9268 has 50 cross-referenced part numbers: D15-327FPC225 (Westinghouse Electric Corp Sturtevant Div), D15-631RPC585 (Northrop Grumman Systems Corporation Div Marine Systems), D15-369APC183 (Westinghouse Electric Corp Sturtevant Div), D15-640RPC585 (Westinghouse Electric Corp), D15-631HPC585 (Northrop Grumman Systems Corporation Div Marine Systems) and 45 more.

What NSN replaces 5360-00-318-9268?

There are 4 known substitutes for 5360-00-318-9268: 5905-00-005-3007, 2930-00-070-6895, 7320-01-344-2805 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111756?

Key specifications for 111756: Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 2 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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