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224033 — LEVEL,CYLINDRICAL,CIRCULAR VIAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

224033: LEVEL,CYLINDRICAL,CIRCULAR VIAL.

LEVEL,CYLINDRICAL,CIRCULAR VIAL. Key specifications include material: COPPER ALLOY, end_style: 90 DEGREE PARALLEL, vial_type: BUBBLE, ring_style: STRAIGHT GAP, design_type: SINGLE FACE, usage_design: INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-164-3015, 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
MRO→ MRO_GENERAL→ 224033
NSN: 5325-00-164-3015
NIINs: 001643015, 011808651, 011822989
FSC: 5325 — Fastening Devices
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_style90 DEGREE PARALLEL
vial_typeBUBBLE
ring_styleSTRAIGHT GAP
design_typeSINGLE FACE
usage_designINTERNAL
adjustabilityNONADJUSTABLE
terminal_typeWIRE LEAD
vial_quantity1 LOCATION NOT OTHERWISE SPECIFIED
inside_diameter1.378 INCHES NOMINAL IN
major_thickness0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
mounting_methodLINE
NSN5325-00-164-3015
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 224033 · OEM ⚠ 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
•
MATERIAL HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: INTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1060 TO 1070 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.641 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.378 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
USAGE DESIGNINTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1060 TO 1070 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.641 INCHES NOMINAL IN
MAJOR THICKNESS0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
INSIDE DIAMETER1.378 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
SUBSTITUTES & CROSS-REFERENCES 2
902702Reference document
Same NSN cross-reference
Reference document — Secondary reference
SK251-28Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 224033?
224033 is a LEVEL,CYLINDRICAL,CIRCULAR VIAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 224033?
There are 2 known substitutes for 224033: 902702, SK251-28. Substitute compatibility should be verified for your specific system.
What is the NSN for 224033?
224033 is cataloged in the U.S. Government catalog under NSN 5325-00-164-3015. 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.