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Technical Data Sheet

AS81935/1 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

AS81935/1: 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: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, overall_length: 2.4355 INCHES MINIMUM AND 2.4655 INCHES MAXIMUM IN, hardness_rating: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM BODY. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-151-5013, 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
AS81935/1
NSN: 3120-00-151-5013
NIINs: 001515013, 010148990, 010494165, 010556958, 010591165, 010597576, 010942264, 011025652, 011268872, 011385560, 011409939, 011435974, 011441522, 011443857, 011800539, 012307186, 012420349, 012472039, 013556650, 013627281, 013876750, 014552877, 014798553, 014798571, 014798585
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 440C INNER MEMBER
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
overall_length2.4355 INCHES MINIMUM AND 2.4655 INCHES MAXIMUM IN
hardness_rating39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM BODY
thread_diameter0.3750 INCHES NOMINAL IN
keyway_dimension1.5890 INCHES NOMINAL EXTERNAL KEYWAY LENGTH IN
special_features8 DEGREE SELF ALIGNING IN EITHER DIRECTION, GROOVES IN OUTER RACE MEMBER, KEYWAY IN SHANK, 0.0930 INCHES WIDE & 0.5600 INCHES DEEP & 1.2350 INCHES LONG IN
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM BODY
NSN3120-00-151-5013
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AS81935/1 · 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: 1.1560 INCHES MINIMUM AND 1.2180 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
•
BORE CENTER TO SHANK END DISTANCE: 1.9280 INCHES MINIMUM AND 1.9480 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
HARDNESS RATING: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
•
OUTER MEMBER WIDTH: 0.4110 INCHES MINIMUM AND 0.4210 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.1560 INCHES MINIMUM AND 1.2180 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
BORE CENTER TO SHANK END DISTANCE1.9280 INCHES MINIMUM AND 1.9480 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
OUTER MEMBER WIDTH0.4110 INCHES MINIMUM AND 0.4210 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5528 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OR AISI 410 ASSN STD 3RD MATERIAL RESPONSE RACE INSERT
SUBSTITUTES & CROSS-REFERENCES 6
REMS12ATC12Reference document
Same NSN cross-reference
Reference document — Secondary reference
M81935/1-6KReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS81935/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AS81935Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21242S06KReference document
Same NSN cross-reference
Reference document — Secondary reference
10085904Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS81935/1?
AS81935/1 is a BEARING,PLAIN,ROD END.
What parts can replace AS81935/1?
There are 6 known substitutes for AS81935/1: REMS12ATC12, M81935/1-6K, SAE-AS81935/1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS81935/1?
AS81935/1 is cataloged in the U.S. Government catalog under NSN 3120-00-151-5013. 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.