PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-101Pin,spring

Medalist Industries Inc Leitzke Div · NSN 5315-01-205-8970 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-205-8970 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-205-8970. Primary manufacturer part number: 18-101.
Features
  • Pin,spring — FSC 5315
  • Surface Treatment: ZINC OVERALL
  • Material: STEEL COMP 1070 OVERALL
  • Diameter: 0.187 INCHES NOMINAL IN
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
  • Style Designator: SLOTTED
  • 1 verified cross-reference
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 1070 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-205-8970, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Medalist Industries Inc Leitzke Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-205-8970
Primary Part Number18-101
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMedalist Industries Inc Leitzke Div
StatusACTIVE
Surface TreatmentZINC OVERALL
MaterialSTEEL COMP 1070 OVERALL
Diameter0.187 INCHES NOMINAL IN
Material Thickness0.040 INCHES NOMINAL IN
Hardness Rating46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
Style DesignatorSLOTTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-130-70241810-1 INTERCHANGEABLE
Indicator,sight,liquid
Ametek Inc Schutte and Koerting Div
5950-00-222-0283SCB24842 INTERCHANGEABLE
Transformer,current
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-256-1183SCD39989 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-00-470-049718-101 INTERCHANGEABLE
Meter
Nextiraone Solutions Llc
3020-00-623-0041 INTERCHANGEABLE
Gear Cluster
3431-01-048-548410N22 INTERCHANGEABLE
Collet,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
8030-01-075-1156 INTERCHANGEABLE
Caulking Compound
6525-01-334-947218101 INTERCHANGEABLE
Cleaner,x-Ray Film
Premier Dental Products Company
5330-01-338-7811 INTERCHANGEABLE
Gasket,spiral Wound
5930-01-376-761561Y4-148 INTERCHANGEABLE
Switch,flow
Ellis & Watts International, Llc
Cross-Reference Index
Part NumberManufacturer
18-101 Medalist Industries Inc Leitzke Div (USA)
Related Parts
6680-00-130-7024INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
1810-1
5950-00-222-0283INTERCHANGEABLE
TRANSFORMER,CURRENT
SCB24842
5950-00-256-1183INTERCHANGEABLE
TRANSFORMER,POWER
SCD39989
6625-00-470-0497INTERCHANGEABLE
METER
18-101
3020-00-623-0041INTERCHANGEABLE
GEAR CLUSTER
3431-01-048-5484INTERCHANGEABLE
COLLET,WELDING TORCH
10N22
8030-01-075-1156INTERCHANGEABLE
CAULKING COMPOUND
6525-01-334-9472INTERCHANGEABLE
CLEANER,X-RAY FILM
18101
5330-01-338-7811INTERCHANGEABLE
GASKET,SPIRAL WOUND
5930-01-376-7615INTERCHANGEABLE
SWITCH,FLOW
61Y4-148
5355-01-559-0991INTERCHANGEABLE
KNOB
520-016
5930-01-592-3874INTERCHANGEABLE
SWITCH,PRESSURE
18101

Frequently Asked Questions

What is NSN 5315-01-205-8970?

NSN 5315-01-205-8970 is a Pin,spring, manufactured by Medalist Industries Inc Leitzke Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-205-8970?

NSN 5315-01-205-8970 has 1 cross-referenced part number: 18-101 (Medalist Industries Inc Leitzke Div).

What NSN replaces 5315-01-205-8970?

There are 12 known substitutes for 5315-01-205-8970: 6680-00-130-7024, 5950-00-222-0283, 5950-00-256-1183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-101?

Key specifications for 18-101: Surface Treatment: ZINC OVERALL; Material: STEEL COMP 1070 OVERALL; Overall Length: 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN; Diameter: 0.187 INCHES NOMINAL IN. 7 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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