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103593 — 103593

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

103593: 103593.

The 103593 is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-552-2922 TRUCK TRACTOR, part_name_assigned_by_controlling_agency: BEARING SPACER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-051-9874, 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→ 103593
NSN: 5315-00-051-9874
NIINs: 000519874, 011446359, 012453009, 014614994, 015973743
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
end_item_identification2320-01-552-2922 TRUCK TRACTOR
part_name_assigned_by_controlling_agencyBEARING SPACER
NSN5315-00-051-9874
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 103593 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES SHANK END
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: OVAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL LENGTH: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN SIZE DESIGNATION: 3
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES SHANK END
SURFACE FINISH125.0 MICROINCHES BOTH ENDS
FIRST END LOCATIONBOTH ENDS
FIRST END STYLEOVAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL LENGTH0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION3
MATERIALSTEEL OVERALL
FIRST END OUTER RADIUS0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
MS24692-241Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 103593?
103593 is a 103593. It is classified as a MRO (MRO_GENERAL).
What parts can replace 103593?
There is 1 known substitute for 103593: MS24692-241. Substitute compatibility should be verified for your specific system.
What is the NSN for 103593?
103593 is cataloged in the U.S. Government catalog under NSN 5315-00-051-9874. 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.