PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S210-31Belt,flat

Psi-Peripheral Support · NSN 3030-00-858-3625 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-858-3625 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-858-3625. Primary manufacturer part number: S210-31.
Features
  • Belt,flat — FSC 3030
  • Nominal Thickness: 0.020 INCHES IN
  • Nominal Inside Circumference: 20.000 INCHES IN
  • Usage Design: TRANSMITTING POWER
  • Nominal Width: 0.500 INCHES IN
  • Ply Quantity: 1
  • Surface Condition: SMOOTH PULLEY SURFACE
  • Surface Condition: ROUGH TOP SURFACE
Applications
  • Applications requiring Fiber and Rubber and Plastic Polyurethane Body construction
General Description

The Belt,flat, cataloged under National Stock Number 3030-00-858-3625, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Psi-Peripheral Support. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-00-858-3625
Primary Part NumberS210-31
Item NameBelt,flat
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerPsi-Peripheral Support
StatusCANCELLED
Nominal Thickness0.020 INCHES IN
Nominal Inside Circumference20.000 INCHES IN
Usage DesignTRANSMITTING POWER
Nominal Width0.500 INCHES IN
Ply Quantity1
Surface ConditionSMOOTH PULLEY SURFACE
Surface ConditionROUGH TOP SURFACE
Style DesignatorREGULAR FLAT TYPE
MaterialFIBER AND RUBBER AND PLASTIC POLYURETHANE BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-139-19521854-0241 INTERCHANGEABLE
Transistor
Keysight Technologies Inc
5310-00-182-5936210-3-1 INTERCHANGEABLE
Nut,sheet Spring
Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems
5945-00-188-5614SCB42401 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-192-1433MS3108B361P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5315-00-218-967121031 INTERCHANGEABLE
Pin,straight,headless
Hydro-Aire Aerospace Corp
5977-00-228-7075SCD61062-1 INTERCHANGEABLE
Brush,electrical Contact
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5995-00-636-138221031 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lockheed Martin Corporation Div Rms
5950-00-842-443015362 INTERCHANGEABLE
Reactor
Magnetek Inc Lighting Products Group
5935-01-017-5892896955-1 INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon Co
5905-01-047-1484 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
210-31 Psi-Peripheral Support (USA)
16-540058 Psi-Peripheral Support (USA)
S210-31 PRIMARY Psi-Peripheral Support (USA)
Related Parts
5961-00-139-1952INTERCHANGEABLE
TRANSISTOR
1854-0241
5310-00-182-5936INTERCHANGEABLE
NUT,SHEET SPRING
210-3-1
5945-00-188-5614INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCB42401
5935-00-192-1433INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3108B361P
5315-00-218-9671INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
21031
5977-00-228-7075INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
SCD61062-1
5995-00-636-1382INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
21031
5950-00-842-4430INTERCHANGEABLE
REACTOR
15362
5935-01-017-5892INTERCHANGEABLE
ADAPTER,CONNECTOR
896955-1
5905-01-047-1484INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5340-01-095-3760INTERCHANGEABLE
MARKING,SWITCH COVE
21031
3439-01-191-5052INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
21031

Frequently Asked Questions

What is NSN 3030-00-858-3625?

NSN 3030-00-858-3625 is a Belt,flat, manufactured by Psi-Peripheral Support, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-00-858-3625?

NSN 3030-00-858-3625 has 3 cross-referenced part numbers: 210-31 (Psi-Peripheral Support), 16-540058 (Psi-Peripheral Support), S210-31 (Psi-Peripheral Support).

What NSN replaces 3030-00-858-3625?

There are 12 known substitutes for 3030-00-858-3625: 5961-00-139-1952, 5310-00-182-5936, 5945-00-188-5614 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S210-31?

Key specifications for S210-31: Nominal Thickness: 0.020 INCHES IN; Nominal Inside Circumference: 20.000 INCHES IN; Usage Design: TRANSMITTING POWER; Nominal Width: 0.500 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-00-858-3625 still in active supply?

NSN 3030-00-858-3625 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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