PartsTable TECHNICAL DATA SHEET
NSN 5120-01-667-6771Government record, cited

Blade, Socket Head Screw Key5120-01-667-6771

NSN 5120-01-667-6771 · NIIN 016676771 · Part number TSQ25-281-079
Omega Technologies, Inc Dba Omega Technologies Inc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 9X250
Government record, cited
NSN 5120-01-667-6771 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-667-6771. Manufacturer of record part number: TSQ25-281-079.
Also searched as  5120-01-667-6771 · 5120016676771 · NIIN 016676771 · 01-667-6771 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 9X250 · TSQ25-281-079
Nearby stock numbers  ·
Features
  • Blade,socket Head Screw Key — FSC 5120
  • Supplementary Features: 0.28125 INCH SOCKET IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Omega Technologies, Inc Dba Omega Technologies Inc
Identification
  • NSN: 5120-01-667-6771
  • NIIN: 016676771
  • FSC: 5120 — Hand Tools, Nonedged, Nonpowered
  • FSG: 51 — Hand Tools
  • Primary part number: TSQ25-281-079
  • Manufacturer: Omega Technologies, Inc Dba Omega Technologies Inc
General Description

The Blade,socket Head Screw Key, cataloged under National Stock Number 5120-01-667-6771, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Omega Technologies, Inc Dba Omega Technologies Inc. Government technical data includes 1 specification, 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.

Technical Specifications
ParameterValue
NSN5120-01-667-6771
Primary Part NumberTSQ25-281-079
Item NameBlade,socket Head Screw Key
FSC / FSG5120 / 51 — Hand Tools, Nonedged, Nonpowered
ManufacturerOmega Technologies, Inc Dba Omega Technologies Inc
StatusACTIVE
Supplementary Features0.28125 INCH SOCKET IN
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
TSQ25-281-079 PRIMARY Omega Technologies, Inc Dba Omega Technologies Inc (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 5120-01-667-6771?

NSN 5120-01-667-6771 is a Blade,socket Head Screw Key, manufactured by Omega Technologies, Inc Dba Omega Technologies Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-667-6771?

NSN 5120-01-667-6771 has 1 manufacturer part number on file: TSQ25-281-079 (Omega Technologies, Inc Dba Omega Technologies Inc).

What are the specifications of TSQ25-281-079?

Key specifications for TSQ25-281-079: Supplementary Features: 0.28125 INCH SOCKET IN; Special Features: SINGLE HANDED OPERATION; Part Name Assigned by Controlling Agency: TIGHT SQUEEZE HAND TOOL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5120-01-667-6771 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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