PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N04521Spring,helical,compression

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5360-01-050-2948 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-050-2948 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-050-2948. Primary manufacturer part number: N04521.
Features
  • Spring,helical,compression — FSC 5360
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-050-2948, 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. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,helical,compression
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN5360-01-050-2948
Primary Part NumberN04521
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6240-00-155-7780 INTERCHANGEABLE
Lamp,incandescent
5930-00-272-12783-6018 INTERCHANGEABLE
Switch,push
Balkamp Inc
5330-00-405-9178080-000046 INTERCHANGEABLE
Gasket
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5905-00-539-23431JB3492-1 INTERCHANGEABLE
Resistor,adjustable
Westinghouse Electric Corp
6625-01-087-73074521 INTERCHANGEABLE
Wattmeter
Bird Electronic Corporation Div Bird Electronic Corp
6220-01-190-32354521 INTERCHANGEABLE
Directional Light,vehicular
Federal-Mogul Corp Government Sales Dept
1005-01-328-2207 INTERCHANGEABLE
Barrel,shotgun
5315-01-617-1637 INTERCHANGEABLE
Pin,quick Release
Cross-Reference Index
Part NumberManufacturer
4521 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N04521 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6240-00-155-7780INTERCHANGEABLE
LAMP,INCANDESCENT
5930-00-272-1278INTERCHANGEABLE
SWITCH,PUSH
3-6018
5330-00-405-9178INTERCHANGEABLE
GASKET
080-000046
5905-00-539-2343INTERCHANGEABLE
RESISTOR,ADJUSTABLE
1JB3492-1
6625-01-087-7307INTERCHANGEABLE
WATTMETER
4521
6220-01-190-3235INTERCHANGEABLE
DIRECTIONAL LIGHT,VEHICULAR
4521
1005-01-328-2207INTERCHANGEABLE
BARREL,SHOTGUN
5315-01-617-1637INTERCHANGEABLE
PIN,QUICK RELEASE

Frequently Asked Questions

What is NSN 5360-01-050-2948?

NSN 5360-01-050-2948 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 5360-01-050-2948?

NSN 5360-01-050-2948 has 2 cross-referenced part numbers: 4521 (Leslie Controls, Inc. Dba Leslie Controls Inc), N04521 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5360-01-050-2948?

There are 8 known substitutes for 5360-01-050-2948: 6240-00-155-7780, 5930-00-272-1278, 5330-00-405-9178 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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