NSN 5120-01-533-6331 · NIIN 015336331 · Part number 105956-3/4
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 16848
Government record, cited
NSN 5120-01-533-6331 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-533-6331. Manufacturer of record part number: 105956-3/4.
Also searched as5120-01-533-6331 ·
5120015336331 ·
NIIN 015336331 ·
01-533-6331 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 16848 · 105956-3/4
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Identification
NSN: 5120-01-533-6331
NIIN: 015336331
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 105956-3/4
Manufacturer: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
General Description
The Socket,socket Wrench, cataloged under National Stock Number 5120-01-533-6331, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. 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
Parameter
Value
NSN
5120-01-533-6331
Primary Part Number
105956-3/4
Item Name
Socket,socket Wrench
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (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 5120-01-533-6331?
NSN 5120-01-533-6331 is a Socket,socket Wrench, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-533-6331?
NSN 5120-01-533-6331 has 1 manufacturer part number on file: 105956-3/4 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
What are the specifications of 105956-3/4?
Key specifications for 105956-3/4: End Item Identification: ALEX LAUNCHING SYSTEM SUPPORT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-533-6331 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.