NSN 5120-01-077-7558 · NIIN 010777558 · Part number 5196612
Naval Sea Systems Command · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 53711
Government record, cited
NSN 5120-01-077-7558 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-077-7558. Manufacturer of record part number: 5196612.
Also searched as5120-01-077-7558 ·
5120010777558 ·
NIIN 010777558 ·
01-077-7558 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 53711 · 5196612 · 1204525 · 1204525
Nearby stock numbers← 5120-01-077-7298 Wrench Set, Combination Box and O
·
5120-01-077-7688 →
Features
Wrench,spanner — FSC 5120
Opening Diameter: 4.000 INCHES NOMINAL IN
Pin Diameter: 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
Style Designator: HOOK
Hook Thickness: 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
Material: STEEL OVERALL
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5120-01-077-7558
NIIN: 010777558
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 5196612
Manufacturer: Naval Sea Systems Command
General Description
The Wrench,spanner, cataloged under National Stock Number 5120-01-077-7558, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Lockheed Martin Corporation Div Rms - Mitchel Field
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 5120-01-077-7558?
NSN 5120-01-077-7558 is a Wrench,spanner, manufactured by Naval Sea Systems Command, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-077-7558?
NSN 5120-01-077-7558 has 2 manufacturer part numbers on file: 5196612 (Naval Sea Systems Command), 1204525 (Lockheed Martin Corporation Div Rms).
What are the specifications of 5196612?
Key specifications for 5196612: Opening Diameter: 4.000 INCHES NOMINAL IN; Pin Diameter: 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN; Style Designator: HOOK; Overall Length: 10.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-077-7558 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.