PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15554Spring,helical,compression

Mid-America Aerotech, Llc · NSN 5360-00-671-8456 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-671-8456 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-671-8456. Primary manufacturer part number: 15554.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Helix Direction: RIGHT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
  • Spring Deflection Rate: 95.000 POUNDS PER INCH MINIMUM AND 107.000 POUNDS PER INCH MAXIMUM LBS
  • Spring Free Length: 1.077 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Coil Quantity: 6
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-671-8456, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-671-8456
Primary Part Number15554
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Coil Helix DirectionRIGHT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Spring Deflection Rate95.000 POUNDS PER INCH MINIMUM AND 107.000 POUNDS PER INCH MAXIMUM LBS
Spring Free Length1.077 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Coil Quantity6
Inside Diameter0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3895-00-355-2629 INTERCHANGEABLE
Mat,sprinkler
5821-00-378-5344 INTERCHANGEABLE
Gearing Unit
5950-00-899-9270140139-02 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
6150-01-146-218115554 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Time Manufacturing Company Dba Time Manufacturing Company
4720-01-176-963421794 INTERCHANGEABLE
Hose,preformed
Gates Corporation
8415-01-314-238215-554 INTERCHANGEABLE
Gloves,chemical Protective
Ansell Healthcare Products Llc Dba Ansell Div Ansell Healthcare
Cross-Reference Index
Part NumberManufacturer
15554 Moog Inc (USA)
15554 PRIMARY Mid-America Aerotech, Llc (USA)
15554 E-Systems Inc Montek Div Fluid Controls Opns (USA)
15554 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
Related Parts
3895-00-355-2629INTERCHANGEABLE
MAT,SPRINKLER
5821-00-378-5344INTERCHANGEABLE
GEARING UNIT
5950-00-899-9270INTERCHANGEABLE
TRANSFORMER,POWER
140139-02
6150-01-146-2181INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
15554
4720-01-176-9634INTERCHANGEABLE
HOSE,PREFORMED
21794
8415-01-314-2382INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
15-554

Frequently Asked Questions

What is NSN 5360-00-671-8456?

NSN 5360-00-671-8456 is a Spring,helical,compression, manufactured by Mid-America Aerotech, Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-671-8456?

NSN 5360-00-671-8456 has 4 cross-referenced part numbers: 15554 (Moog Inc), 15554 (Mid-America Aerotech, Llc), 15554 (E-Systems Inc Montek Div Fluid Controls Opns), 15554 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City).

What NSN replaces 5360-00-671-8456?

There are 6 known substitutes for 5360-00-671-8456: 3895-00-355-2629, 5821-00-378-5344, 5950-00-899-9270 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15554?

Key specifications for 15554: Coil Helix Direction: RIGHT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Free Outside Diameter: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Spring Deflection Rate: 95.000 POUNDS PER INCH MINIMUM AND 107.000 POUNDS PER INCH MAXIMUM LBS. 8 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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