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Technical Data Sheet

AS81935/2 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

AS81935/2: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C INNER MEMBER, shank_style: INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, overall_length: 1.7780 INCHES NOMINAL IN, hardness_rating: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-055-3958, 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
AS81935/2
NSN: 3120-01-055-3958
NIINs: 010553958, 011161243, 011362191, 012172249, 012341476, 012426253, 013382756, 013427760, 013465607, 014075724
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 440C INNER MEMBER
shank_styleINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
thread_class3B
bore_diameter0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
overall_length1.7780 INCHES NOMINAL IN
hardness_rating39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
thread_diameter0.312 INCHES NOMINAL IN
special_featuresKEYWAY IN SHANK; SURFACE FINISH ON BALL PASSIVATE PER MIL-S-5002 OPTIONAL
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE ROD END BODY
inner_member_width0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
NSN3120-01-055-3958
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AS81935/2 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK THREAD LENGTH: 0.7500 INCHES MINIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.4590 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH0.7500 INCHES MINIMUM IN
BORE CENTER TO SHANK END DISTANCE1.4590 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
OVERALL LENGTH1.8570 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM IN
SHANK WIDTH ACROSS WRENCH FLATS0.4270 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 7
M81935/2-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
9446112413Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
60-7794-413Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAE-AS81935/2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS21243S04Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21243-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS81935/2?
AS81935/2 is a BEARING,PLAIN,ROD END.
What parts can replace AS81935/2?
There are 7 known substitutes for AS81935/2: M81935/2-04, 9446112413, 60-7794-413 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS81935/2?
AS81935/2 is cataloged in the U.S. Government catalog under NSN 3120-01-055-3958. 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.