PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T124Spring,flat

Unertl John Optical Co Inc · NSN 5360-01-399-5157 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-399-5157 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-399-5157. Primary manufacturer part number: T124.
Features
  • Spring,flat — FSC 5360
  • 1 verified cross-reference
  • Primary manufacturer: Unertl John Optical Co Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,flat, cataloged under National Stock Number 5360-01-399-5157, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unertl John Optical Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,flat
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersUnertl John Optical Co Inc (CAGE 78908)
Technical Specifications
ParameterValue
NSN5360-01-399-5157
Primary Part NumberT124
Item NameSpring,flat
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUnertl John Optical Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5136-00-227-726054924 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
3439-00-369-4886T124 INTERCHANGEABLE
Tip,electric Soldering Iron
Hexacon Electric Company
5120-00-933-6743T12-4 INTERCHANGEABLE
Insertion Tool,orif
Woodward Hrt Inc
6625-01-408-4663T124 INTERCHANGEABLE
Test Set,cable Shield Resistance
Wilcom Inc
Cross-Reference Index
Part NumberManufacturer
T124 PRIMARY Unertl John Optical Co Inc (USA)
Related Parts
5136-00-227-7260INTERCHANGEABLE
TAP,THREAD CUTTING
54924
3439-00-369-4886INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
T124
5120-00-933-6743INTERCHANGEABLE
INSERTION TOOL,ORIF
T12-4
6625-01-408-4663INTERCHANGEABLE
TEST SET,CABLE SHIELD RESISTANCE
T124

Frequently Asked Questions

What is NSN 5360-01-399-5157?

NSN 5360-01-399-5157 is a Spring,flat, manufactured by Unertl John Optical Co Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-399-5157?

NSN 5360-01-399-5157 has 1 cross-referenced part number: T124 (Unertl John Optical Co Inc).

What NSN replaces 5360-01-399-5157?

There are 4 known substitutes for 5360-01-399-5157: 5136-00-227-7260, 3439-00-369-4886, 5120-00-933-6743 and 1 more. Verify interchangeability with system specifications before substitution.

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