NSN 5120-01-644-4340 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-644-4340. Manufacturer of record part number: 1257P.
Also searched as5120-01-644-4340 ·
5120016444340 ·
NIIN 016444340 ·
01-644-4340 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 0XA39 · 1257P
Manufacturer of record: Alden Corporation Dba Drill-Out
Identification
NSN: 5120-01-644-4340
NIIN: 016444340
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 1257P
Manufacturer: Alden Corporation Dba Drill-Out
General Description
The Extractor,screw, cataloged under National Stock Number 5120-01-644-4340, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Alden Corporation Dba Drill-Out. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 5120-01-644-4340?
NSN 5120-01-644-4340 is a Extractor,screw, manufactured by Alden Corporation Dba Drill-Out, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-644-4340?
NSN 5120-01-644-4340 has 1 manufacturer part number on file: 1257P (Alden Corporation Dba Drill-Out).
What are the specifications of 1257P?
Key specifications for 1257P: Flute Design: SPIRAL; Flute Type: DRILL; Special Features: POWER TYPE; COMBINATION DRILL/EXTRACTOR; FOR SIZE 5 TO 6 (3MM) BOLTS MM; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-644-4340 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.