PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N48120Spring,helical,compression

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5360-01-138-6637 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-138-6637 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-138-6637. Primary manufacturer part number: N48120.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.562 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Material: NICKEL ALLOY OVERALL
  • Spring Free Outside Diameter: 2.348 INCHES NOMINAL IN
  • Coil Quantity: 8 3/4
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 4.688 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Nickel Alloy Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-138-6637, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN5360-01-138-6637
Primary Part NumberN48120
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Inside Diameter1.562 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
MaterialNICKEL ALLOY OVERALL
Spring Free Outside Diameter2.348 INCHES NOMINAL IN
Coil Quantity8 3/4
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length4.688 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Material Document and ClassificationX750,INCONEL,INTERNATIONAL NICKEL CO INC MFR REF SINGLE MATERIAL RESPONSE OVERALL
Spring Deflection Rate650.000 POUNDS PER INCH NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0591 INTERCHANGEABLE
Cup,tapered Roller Bearing
5330-00-693-351348120 INTERCHANGEABLE
Gasket
The Oilgear Company Dba Jiffy Lube 213 Div Oilgear
6515-01-117-0497481250 INTERCHANGEABLE
Retractor,nerve Root
Teleflex-Ct- Devices Inc Dba Teleflex Medical
3040-01-178-6367 INTERCHANGEABLE
Hub,pulley,motor
3455-01-365-952948120 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Service Center Inc
3110-01-478-558748120 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3220-01-620-286048120 INTERCHANGEABLE
Shaper,woodworking
Steel City Tool Works
Cross-Reference Index
Part NumberManufacturer
22306N PIECE 26 48120 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
48120 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N48120 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3110-00-100-0591INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5330-00-693-3513INTERCHANGEABLE
GASKET
48120
6515-01-117-0497INTERCHANGEABLE
RETRACTOR,NERVE ROOT
481250
3040-01-178-6367INTERCHANGEABLE
HUB,PULLEY,MOTOR
3455-01-365-9529INTERCHANGEABLE
CUTTER,MILLING,END
48120
3110-01-478-5587INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
48120
3220-01-620-2860INTERCHANGEABLE
SHAPER,WOODWORKING
48120

Frequently Asked Questions

What is NSN 5360-01-138-6637?

NSN 5360-01-138-6637 is a Spring,helical,compression, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-138-6637?

NSN 5360-01-138-6637 has 3 cross-referenced part numbers: 22306N PIECE 26 48120 (Leslie Controls, Inc. Dba Leslie Controls Inc), 48120 (Leslie Controls, Inc. Dba Leslie Controls Inc), N48120 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5360-01-138-6637?

There are 7 known substitutes for 5360-01-138-6637: 3110-00-100-0591, 5330-00-693-3513, 6515-01-117-0497 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N48120?

Key specifications for N48120: Inside Diameter: 1.562 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Material: NICKEL ALLOY OVERALL; Spring Free Outside Diameter: 2.348 INCHES NOMINAL IN. 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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