PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6720File,disk,flexible

Sentry Group · NSN 7045-01-398-3899 · FSC 7045 · No Item Name Available
Verified by PartsTable
NSN 7045-01-398-3899 — this item is cataloged by the U.S. Government under National Stock Number 7045-01-398-3899. Primary manufacturer part number: 6720.
Features
  • File,disk,flexible — FSC 7045
  • 1 verified cross-reference
  • Primary manufacturer: Sentry Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The File,disk,flexible, cataloged under National Stock Number 7045-01-398-3899, is classified within Federal Supply Class 7045 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Sentry Group. 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.

Catalog Facts
Item NameFile,disk,flexible
FSC / FSG7045 — No Item Name Available (FSG 70)
ManufacturersSentry Group (CAGE 0SX51)
Successor NSN6625-00-138-6528 — Ammeter
Technical Specifications
ParameterValue
NSN7045-01-398-3899
Primary Part Number6720
Item NameFile,disk,flexible
FSC / FSG7045 / 70 — No Item Name Available
ManufacturerSentry Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Ammeter
5999-00-727-14826720 SUCCESSOR
Contact Assembly,electrical
Aerospace Lighting Corporation
5905-00-015-93686720 INTERCHANGEABLE
Rheostat Assy,geare
Electro Scientific Industries Inc
5330-00-116-1549C901M36 INTERCHANGEABLE
Gasket
E C Schleyer Pump Co Inc
3930-00-145-6366 INTERCHANGEABLE
Block,slide
5330-00-157-66132623052 INTERCHANGEABLE
Seal,plain Encased
Naval Ship Systems Command
3030-00-239-7401D4390-7 INTERCHANGEABLE
Belt,round
Crown Audio, Inc. Dba Crown International
4730-00-278-2523 INTERCHANGEABLE
Clamp,hose
4820-00-630-0060 INTERCHANGEABLE
Valve,globe
3805-01-150-50486720 INTERCHANGEABLE
Cylinder
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
6720 PRIMARY Sentry Group (USA)
Related Parts
6625-00-138-6528SUCCESSOR
AMMETER
5999-00-727-1482SUCCESSOR
CONTACT ASSEMBLY,ELECTRICAL
6720
5905-00-015-9368INTERCHANGEABLE
RHEOSTAT ASSY,GEARE
6720
5330-00-116-1549INTERCHANGEABLE
GASKET
C901M36
3930-00-145-6366INTERCHANGEABLE
BLOCK,SLIDE
5330-00-157-6613INTERCHANGEABLE
SEAL,PLAIN ENCASED
2623052
3030-00-239-7401INTERCHANGEABLE
BELT,ROUND
D4390-7
4730-00-278-2523INTERCHANGEABLE
CLAMP,HOSE
4820-00-630-0060INTERCHANGEABLE
VALVE,GLOBE
3805-01-150-5048INTERCHANGEABLE
CYLINDER
6720
6510-01-271-7607INTERCHANGEABLE
BANDAGE,GAUZE
5950-01-371-0212INTERCHANGEABLE
REACTOR
6720

Frequently Asked Questions

What is NSN 7045-01-398-3899?

NSN 7045-01-398-3899 is a File,disk,flexible, manufactured by Sentry Group, classified under FSC 7045 (No Item Name Available). Status: active.

What are the part numbers for NSN 7045-01-398-3899?

NSN 7045-01-398-3899 has 1 cross-referenced part number: 6720 (Sentry Group).

What NSN replaces 7045-01-398-3899?

There are 12 known substitutes for 7045-01-398-3899: 6625-00-138-6528, 5999-00-727-1482, 5905-00-015-9368 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com