NSN 5120-00-488-0437 · NIIN 004880437 · Part number 3000436
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 10001
Government record, cited
NSN 5120-00-488-0437 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-488-0437. Manufacturer of record part number: 3000436.
Also searched as5120-00-488-0437 ·
5120004880437 ·
NIIN 004880437 ·
00-488-0437 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 10001 · 3000436
Nearby stock numbers← 5120-00-487-2962
·
5120-00-488-0440 Wrench, Open End →
Features
Wrench,open End — FSC 5120
Large End Head Angle: 0.0 DEGREES NOMINAL
Large End Head Thickness: 0.125 INCHES NOMINAL IN
Small End Head Thickness: 0.125 INCHES NOMINAL IN
Small End Head Angle: 38.0 DEGREES NOMINAL
Wrenching Surface Size: 0.818 INCHES MINIMUM AND 0.826 INCHES MAXIMUM BOTH ENDS IN
Style Designator: THIN DOUBLE HEAD
Wrenching Surface Shape: HEXAGON BOTH ENDS INTERNAL
Identification
NSN: 5120-00-488-0437
NIIN: 004880437
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 3000436
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Wrench,open End, cataloged under National Stock Number 5120-00-488-0437, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5120-00-488-0437
Primary Part Number
3000436
Item Name
Wrench,open End
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Large End Head Angle
0.0 DEGREES NOMINAL
Large End Head Thickness
0.125 INCHES NOMINAL IN
Small End Head Thickness
0.125 INCHES NOMINAL IN
Small End Head Angle
38.0 DEGREES NOMINAL
Wrenching Surface Size
0.818 INCHES MINIMUM AND 0.826 INCHES MAXIMUM BOTH ENDS IN
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 5120-00-488-0437?
NSN 5120-00-488-0437 is a Wrench,open End, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-488-0437?
NSN 5120-00-488-0437 has 2 manufacturer part numbers on file: 3000436 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3000436 (Bae Systems Land & Armaments L.p.).
What are the specifications of 3000436?
Key specifications for 3000436: Large End Head Angle: 0.0 DEGREES NOMINAL; Large End Head Thickness: 0.125 INCHES NOMINAL IN; Small End Head Thickness: 0.125 INCHES NOMINAL IN; Small End Head Angle: 38.0 DEGREES NOMINAL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5120-00-488-0437 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.