NSN 5120-01-061-7771 · NIIN 010617771 · Part number BA49064
O T S I · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 05825
Government record, cited
NSN 5120-01-061-7771 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-061-7771. Manufacturer of record part number: BA49064.
Also searched as5120-01-061-7771 ·
5120010617771 ·
NIIN 010617771 ·
01-061-7771 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 05825 · BA49064 · BA-5L · BA-5L
Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size: 0.156 INCHES NOMINAL SINGLE END IN
Style Designator: HEXAGON
Outside Diameter: 0.687 INCHES NOMINAL IN
Blade Length: 2.750 INCHES NOMINAL IN
Features Provided: MANUAL TOOL AND REPLACEABLE BIT
Wrenching Surface Shape: HEXAGON FIRST END EXTERNAL
Identification
NSN: 5120-01-061-7771
NIIN: 010617771
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: BA49064
Manufacturer: O T S I
General Description
The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-061-7771, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is O T S I. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Trw Inc Hand Tools Div Trw Industrial Products Group
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 5120-01-061-7771?
NSN 5120-01-061-7771 is a Screwdriver Attachment,socket Wr, manufactured by O T S I, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-061-7771?
NSN 5120-01-061-7771 has 2 manufacturer part numbers on file: BA49064 (O T S I), BA-5L (Williams J H Industrial Products Inc).
What are the specifications of BA49064?
Key specifications for BA49064: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 0.156 INCHES NOMINAL SINGLE END IN; Style Designator: HEXAGON; Overall Length: 3.750 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-061-7771 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.