PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-20074Belt,flat

Beseler, Charles Co Inc · NSN 3030-01-085-2645 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-01-085-2645 — this item is cataloged by the U.S. Government under National Stock Number 3030-01-085-2645. Primary manufacturer part number: 10-20074.
Features
  • Belt,flat — FSC 3030
  • Material: FIBERGLASS OVERALL
  • Nominal Width: 10.875 INCHES IN
  • Style Designator: REGULAR FLAT TYPE
  • Surface Condition: ROUGH OVERALL
  • Performance Type: STANDARD CAPACITY
  • Nominal Inside Circumference: 28.875 INCHES IN
  • Usage Design: TRANSMITTING POWER
Applications
  • Applications requiring Fiberglass Overall construction
General Description

The Belt,flat, cataloged under National Stock Number 3030-01-085-2645, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Beseler, Charles Co Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN3030-01-085-2645
Primary Part Number10-20074
Item NameBelt,flat
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerBeseler, Charles Co Inc
StatusACTIVE
MaterialFIBERGLASS OVERALL
Nominal Width10.875 INCHES IN
Style DesignatorREGULAR FLAT TYPE
Surface ConditionROUGH OVERALL
Performance TypeSTANDARD CAPACITY
Nominal Inside Circumference28.875 INCHES IN
Usage DesignTRANSMITTING POWER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-399-829718F5J INTERCHANGEABLE
Adapter,straight,pipe to Tube
Anderson Brass Co
5945-00-600-1963 INTERCHANGEABLE
Relay,electromagnetic
5340-00-758-873520074 INTERCHANGEABLE
Seat,helical Compression Spring
Mid-America Aerotech, Llc
4730-00-827-5459200-7-4 INTERCHANGEABLE
Connector
Swagelok Co
5905-00-932-9158 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5930-01-112-5337 INTERCHANGEABLE
Switch Assembly
5310-01-269-14271036-140 INTERCHANGEABLE
Washer,lock
Unicontrol Inc Hays Cleveland Div
5365-01-270-828820074 INTERCHANGEABLE
Plug,machine Thread
L & R Manufacturing Company
5330-01-382-7069 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
4730-01-465-2506 INTERCHANGEABLE
Tee,flange
Cross-Reference Index
Part NumberManufacturer
10-20074 PRIMARY Beseler, Charles Co Inc (USA)
20074 PRIMARY Beseler, Charles Co Inc (USA)
10361-40 PRIMARY Da-Lite Screen Company Inc. (USA)
Related Parts
4730-00-399-8297INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
18F5J
5945-00-600-1963INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5340-00-758-8735INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
20074
4730-00-827-5459INTERCHANGEABLE
CONNECTOR
200-7-4
5905-00-932-9158INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5930-01-112-5337INTERCHANGEABLE
SWITCH ASSEMBLY
5310-01-269-1427INTERCHANGEABLE
WASHER,LOCK
1036-140
5365-01-270-8288INTERCHANGEABLE
PLUG,MACHINE THREAD
20074
5330-01-382-7069INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
4730-01-465-2506INTERCHANGEABLE
TEE,FLANGE
4320-01-558-6970INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
20074
6350-01-655-4270INTERCHANGEABLE
ALARM,AUDIBLE-VISUAL
20074

Frequently Asked Questions

What is NSN 3030-01-085-2645?

NSN 3030-01-085-2645 is a Belt,flat, manufactured by Beseler, Charles Co Inc, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-01-085-2645?

NSN 3030-01-085-2645 has 3 cross-referenced part numbers: 10-20074 (Beseler, Charles Co Inc), 20074 (Beseler, Charles Co Inc), 10361-40 (Da-Lite Screen Company Inc.).

What NSN replaces 3030-01-085-2645?

There are 12 known substitutes for 3030-01-085-2645: 4730-00-399-8297, 5945-00-600-1963, 5340-00-758-8735 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-20074?

Key specifications for 10-20074: Material: FIBERGLASS OVERALL; Nominal Width: 10.875 INCHES IN; Style Designator: REGULAR FLAT TYPE; Surface Condition: ROUGH OVERALL. 8 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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