PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5749Spring,f-15SA

Hadco Engineering Inc · NSN 5360-01-644-8877 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-644-8877 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-644-8877. Primary manufacturer part number: 5749.
Features
  • Spring,f-15SA — FSC 5360
  • 1 verified cross-reference
  • Primary manufacturer: Hadco Engineering Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,f-15SA, cataloged under National Stock Number 5360-01-644-8877, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hadco Engineering Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-644-8877
Primary Part Number5749
Item NameSpring,f-15SA
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHadco Engineering Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5960-00-134-6004 INTERCHANGEABLE
Electron Tube
6145-00-147-5440G302650-2 INTERCHANGEABLE
Cable,radio Frequency
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
6515-00-181-8076 INTERCHANGEABLE
Needle,hypodermic
5960-00-193-5139 INTERCHANGEABLE
Electron Tube
5960-00-509-3053 INTERCHANGEABLE
Electron Tube
9540-00-836-9670 INTERCHANGEABLE
Angle,structural
5930-01-091-58255749 INTERCHANGEABLE
Switch,special
Saia- Burgess Gateshead Ltd
5360-01-137-76425749 INTERCHANGEABLE
Spring,helical,compression
Smith & Wesson Sales Company
4730-01-266-13375749-00 INTERCHANGEABLE
Restrictor,fluid Flow
Pentair Filtration Solutions, Llc
3040-01-351-9747SK5729 INTERCHANGEABLE
Caliper,disc Brake
Edro Corporation, the Dba Edro Corp
Cross-Reference Index
Part NumberManufacturer
5749 PRIMARY Hadco Engineering Inc (USA)
Related Parts
5960-00-134-6004INTERCHANGEABLE
ELECTRON TUBE
6145-00-147-5440INTERCHANGEABLE
CABLE,RADIO FREQUENCY
G302650-2
6515-00-181-8076INTERCHANGEABLE
NEEDLE,HYPODERMIC
5960-00-193-5139INTERCHANGEABLE
ELECTRON TUBE
5960-00-509-3053INTERCHANGEABLE
ELECTRON TUBE
9540-00-836-9670INTERCHANGEABLE
ANGLE,STRUCTURAL
5930-01-091-5825INTERCHANGEABLE
SWITCH,SPECIAL
5749
5360-01-137-7642INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5749
4730-01-266-1337INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
5749-00
3040-01-351-9747INTERCHANGEABLE
CALIPER,DISC BRAKE
SK5729
2920-01-387-9070INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
105-749

Frequently Asked Questions

What is NSN 5360-01-644-8877?

NSN 5360-01-644-8877 is a Spring,f-15SA, manufactured by Hadco Engineering Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-644-8877?

NSN 5360-01-644-8877 has 1 cross-referenced part number: 5749 (Hadco Engineering Inc).

What NSN replaces 5360-01-644-8877?

There are 11 known substitutes for 5360-01-644-8877: 5960-00-134-6004, 6145-00-147-5440, 6515-00-181-8076 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5749?

Key specifications for 5749: End Item Identification: F-15SA; Part Name Assigned by Controlling Agency: SPRING. 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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