PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7905629-00Belt,flat

L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West · NSN 3030-01-053-1340 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-01-053-1340 — this item is cataloged by the U.S. Government under National Stock Number 3030-01-053-1340. Primary manufacturer part number: 7905629-00.
Features
  • Belt,flat — FSC 3030
  • Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) BODY
  • Style Designator: REGULAR FLAT TYPE
  • Surface Condition: SMOOTH OVERALL
  • Nominal Width: 0.250 INCHES IN
  • Usage Design: TRANSMITTING POWER
  • Ply Quantity: 1
  • Nominal Inside Circumference: 33.950 INCHES IN
Applications
  • Applications requiring Plastic Polyethylene Terephthalate (pet)(polyester) Body construction
General Description

The Belt,flat, cataloged under National Stock Number 3030-01-053-1340, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3030-01-053-1340
Primary Part Number7905629-00
Item NameBelt,flat
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
StatusCANCELLED
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) BODY
Style DesignatorREGULAR FLAT TYPE
Surface ConditionSMOOTH OVERALL
Nominal Width0.250 INCHES IN
Usage DesignTRANSMITTING POWER
Ply Quantity1
Nominal Inside Circumference33.950 INCHES IN
Nominal Thickness0.003 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5998-00-003-6115PM21399 INTERCHANGEABLE
Extender Card,electronic Test
Mason Electric Co. Dba Mason Controls
5110-00-083-004221-399 INTERCHANGEABLE
Rasp,hand
Stanley Tools Div of Stanley Works
4730-00-142-2010SAE-J1508 TYPE B SIZE 79 INTERCHANGEABLE
Clamp,hose
Sae International Dba Sae International
5306-00-151-1723 INTERCHANGEABLE
Bolt,machine
2990-00-846-29421551 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
3030-01-145-7652 INTERCHANGEABLE
Belt,flat
5950-01-202-304521399 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
6140-01-240-9700021399-000 INTERCHANGEABLE
Thermostat,battery Assembly
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
4820-01-583-778821399 INTERCHANGEABLE
Milspec Plug
Elliott Machine Works Inc
Cross-Reference Index
Part NumberManufacturer
7905629-00 PRIMARY L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
7905629 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
21399 Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA)
21399 Butler Precision Belting Inc Dba Bpb (USA)
Related Parts
5998-00-003-6115INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
PM21399
5110-00-083-0042INTERCHANGEABLE
RASP,HAND
21-399
4730-00-142-2010INTERCHANGEABLE
CLAMP,HOSE
SAE-J1508 TYPE B SIZE 79
5306-00-151-1723INTERCHANGEABLE
BOLT,MACHINE
2990-00-846-2942INTERCHANGEABLE
MUFFLER,EXHAUST
1551
3030-01-145-7652INTERCHANGEABLE
BELT,FLAT
5950-01-202-3045INTERCHANGEABLE
TRANSFORMER,POWER
21399
6140-01-240-9700INTERCHANGEABLE
THERMOSTAT,BATTERY ASSEMBLY
021399-000
4820-01-583-7788INTERCHANGEABLE
MILSPEC PLUG
21399

Frequently Asked Questions

What is NSN 3030-01-053-1340?

NSN 3030-01-053-1340 is a Belt,flat, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 3030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3030-01-053-1340?

NSN 3030-01-053-1340 has 4 cross-referenced part numbers: 7905629-00 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 7905629 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 21399 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems), 21399 (Butler Precision Belting Inc Dba Bpb).

What NSN replaces 3030-01-053-1340?

There are 9 known substitutes for 3030-01-053-1340: 5998-00-003-6115, 5110-00-083-0042, 4730-00-142-2010 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7905629-00?

Key specifications for 7905629-00: Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) BODY; Style Designator: REGULAR FLAT TYPE; Surface Condition: SMOOTH OVERALL; Nominal Width: 0.250 INCHES IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3030-01-053-1340 still in active supply?

NSN 3030-01-053-1340 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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