PartsTable TECHNICAL DATA SHEET
NSN 5120-01-620-9653Government record, cited

Puller, Mechanical5120-01-620-9653

NSN 5120-01-620-9653 · NIIN 016209653 · Part number TD-300389
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 61208
Government record, cited
NSN 5120-01-620-9653 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-620-9653. Manufacturer of record part number: TD-300389.
Also searched as  5120-01-620-9653 · 5120016209653 · NIIN 016209653 · 01-620-9653 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 61208 · TD-300389
Nearby stock numbers  ·
Features
  • Puller,mechanical — FSC 5120
  • 1 manufacturer part number on file
  • Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Identification
  • NSN: 5120-01-620-9653
  • NIIN: 016209653
  • FSC: 5120 — Hand Tools, Nonedged, Nonpowered
  • FSG: 51 — Hand Tools
  • Primary part number: TD-300389
  • Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-01-620-9653, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-620-9653
Primary Part NumberTD-300389
Item NamePuller,mechanical
FSC / FSG5120 / 51 — Hand Tools, Nonedged, Nonpowered
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
TD-300389 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
No interchangeability data on file.
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER

Frequently Asked Questions

What is NSN 5120-01-620-9653?

NSN 5120-01-620-9653 is a Puller,mechanical, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-620-9653?

NSN 5120-01-620-9653 has 1 manufacturer part number on file: TD-300389 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What are the specifications of TD-300389?

Key specifications for TD-300389: Special Features: OUTPUT FLANGE PULLER FOR MARINE TRANSMISSION. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5120-01-620-9653 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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