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2003818 — WRENCH,SPANNER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2003818: WRENCH,SPANNER.

The WRENCH,SPANNER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, pin_diameter: 0.125 INCHES NOMINAL IN, overall_length: 1.688 INCHES NOMINAL IN, opening_diameter: 0.650 INCHES NOMINAL IN, outside_diameter: 1.220 INCHES NOMINAL IN, style_designator: TUBULAR PIN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-939-8151, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2003818
NSN: 5120-00-939-8151
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OVERALL
pin_diameter0.125 INCHES NOMINAL IN
overall_length1.688 INCHES NOMINAL IN
opening_diameter0.650 INCHES NOMINAL IN
outside_diameter1.220 INCHES NOMINAL IN
style_designatorTUBULAR PIN
features_providedREPLACEABLE WRENCHING FEATURE
center_to_center_distance_between_pins0.938 INCHES NOMINAL IN
NSN5120-00-939-8151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,SPANNER TITLE COMPONENT PN 2003818 MFR WRENCH,SPANNER
KEY FEATURES
•
OPENING DIAMETER: 0.650 INCHES NOMINAL IN
•
PIN DIAMETER: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TUBULAR PIN
•
OUTSIDE DIAMETER: 1.220 INCHES NOMINAL IN
•
FEATURES PROVIDED: REPLACEABLE WRENCHING FEATURE
•
CENTER TO CENTER DISTANCE BETWEEN PINS: 0.938 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1018 OVERALL
TECHNICAL CHARACTERISTICS
OPENING DIAMETER0.650 INCHES NOMINAL IN
PIN DIAMETER0.125 INCHES NOMINAL IN
STYLE DESIGNATORTUBULAR PIN
OVERALL LENGTH1.688 INCHES NOMINAL IN
OUTSIDE DIAMETER1.220 INCHES NOMINAL IN
FEATURES PROVIDEDREPLACEABLE WRENCHING FEATURE
CENTER TO CENTER DISTANCE BETWEEN PINS0.938 INCHES NOMINAL IN
MATERIALSTEEL COMP 1018 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
3017419Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2003818?
2003818 is a WRENCH,SPANNER.
What parts can replace 2003818?
There is 1 known substitute for 2003818: 3017419. Substitute compatibility should be verified for your specific system.
What is the NSN for 2003818?
2003818 is cataloged in the U.S. Government catalog under NSN 5120-00-939-8151. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.