PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-757Spring,helical,compression

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5360-00-619-0488 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-619-0488 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-619-0488. Primary manufacturer part number: 41-757.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 0.770 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL UNS K08500 OVERALL
  • Surface Treatment: OXIDE OVERALL
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.140 INCHES NOMINAL IN
  • Bore Diameter: 0.187 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-619-0488, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5360-00-619-0488
Primary Part Number41-757
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Spring Free Length0.770 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL UNS K08500 OVERALL
Surface TreatmentOXIDE OVERALL
Style DesignatorCYLINDRICAL
Inside Diameter0.140 INCHES NOMINAL IN
Bore Diameter0.187 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter0.180 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5845-00-073-361441757 INTERCHANGEABLE
Belt Assembly
L3harris Technologies, Inc.
5120-00-198-5392 INTERCHANGEABLE
Key,socket Head Screw
6625-00-710-3191119712-2 INTERCHANGEABLE
Test Set Subassembly,electrical
Raytheon Company
5950-01-114-3469SM-A-701781 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
41-757 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1197122 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5845-00-073-3614INTERCHANGEABLE
BELT ASSEMBLY
41757
5120-00-198-5392INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
6625-00-710-3191INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
119712-2
5950-01-114-3469INTERCHANGEABLE
TRANSFORMER,POWER
SM-A-701781

Frequently Asked Questions

What is NSN 5360-00-619-0488?

NSN 5360-00-619-0488 is a Spring,helical,compression, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-619-0488?

NSN 5360-00-619-0488 has 2 cross-referenced part numbers: 41-757 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1197122 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5360-00-619-0488?

There are 4 known substitutes for 5360-00-619-0488: 5845-00-073-3614, 5120-00-198-5392, 6625-00-710-3191 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41-757?

Key specifications for 41-757: Spring Free Length: 0.770 INCHES NOMINAL IN; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL UNS K08500 OVERALL; Surface Treatment: OXIDE OVERALL. 10 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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