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Technical Data Sheet
PartsTable / COMPONENT / WA9018
WA9018 ✓ Verified by PartsTable
Zebra · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

Workabout Pro 4 SE655 1-D linear imager module (end cap); compatible with short and long configurations. Key specifications include material: STEEL, end_style: 90 DEGREE PARALLEL, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 0.313 INCHES NOMINAL IN, major_thickness: 0.050 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-5358, 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
WA9018
NSN: 5325-00-282-5358
FSC: 5325
CAGE: 92755 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL
end_style90 DEGREE PARALLEL
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter0.313 INCHES NOMINAL IN
major_thickness0.050 INCHES NOMINAL IN
outside_diameter0.438 INCHES NOMINAL IN
surface_treatmentZINC AND CHROMATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
NSN5325-00-282-5358
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: WA9018 · Zebra ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RING STYLE: STRAIGHT GAP
•
MATERIAL: STEEL
•
MAJOR THICKNESS: 0.050 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC AND CHROMATE
•
END STYLE: 90 DEGREE PARALLEL
•
OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
INSIDE DIAMETER: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RING STYLESTRAIGHT GAP
MATERIALSTEEL
MAJOR THICKNESS0.050 INCHES NOMINAL IN
SURFACE TREATMENTZINC AND CHROMATE
END STYLE90 DEGREE PARALLEL
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
INSIDE DIAMETER0.313 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
USAGE DESIGNEXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
22L2-THK.002INX 6INWX50INLGSSTLInterchangeable
interchangeable cross-reference
interchangeable
L2Interchangeable
interchangeable cross-reference
interchangeable
22150/22L2Interchangeable
interchangeable cross-reference
interchangeable
11149Interchangeable
interchangeable cross-reference
interchangeable
CS1482105Interchangeable
interchangeable cross-reference
interchangeable
W-1050-RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WA9018?
WA9018 is a RING,RETAINING manufactured by Zebra.
What parts can replace WA9018?
There are 17 known substitutes for WA9018: 22L2-THK.002INX 6INWX50INLGSSTL, L2, 22150/22L2 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WA9018?
WA9018 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-5358. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026