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NSN 3120-01-336-2298Government record, cited
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Bearing, Plain, Rod End3120-01-336-2298

NSN 3120-01-336-2298 · NIIN 013362298 · Part number M81935/4-06L
Sae International Dba Sae International · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 0U583
Government record, cited
NSN 3120-01-336-2298 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-336-2298. Manufacturer of record part number: M81935/4-06L.
Also searched as  3120-01-336-2298 · 3120013362298 · NIIN 013362298 · 01-336-2298 · FSC 3120 Bearings, Plain, Unmounted · CAGE 0U583 · M81935/4-06L · M81935/4-6L · SAE-AS81935/4
Nearby stock numbers  ·
⌀0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN OD 1.1210 INCHES MINIMUM AND 1.1410 INCHES MAXIMUM IN W 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN TAPERED ROLLER BEARING
3120-01-336-2298 — Bearings, Plain, Unmounted
Features
  • Bearing,plain,rod End — FSC 3120
  • Shank Thread Length: 1.1870 INCHES NOMINAL IN
  • Bore Center to Shank End Distance: 2.0200 INCHES MINIMUM AND 2.0400 INCHES MAXIMUM IN
  • Inner Member Width: 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
  • Hardness Rating: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM BODY
  • Outer Member Width: 0.3170 INCHES MINIMUM AND 0.3270 INCHES MAXIMUM IN
  • Style Designator: SHOULDERED BALL TYPE
  • Shank End to Shoulder Length: 1.1560 INCHES MINIMUM AND 1.2180 INCHES MAXIMUM IN
Identification
  • NSN: 3120-01-336-2298
  • NIIN: 013362298
  • FSC: 3120 — Bearings, Plain, Unmounted
  • FSG: 31 — Bearings
  • Primary part number: M81935/4-06L
  • Manufacturer: Sae International Dba Sae International
General Description

The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-336-2298, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-336-2298
Primary Part NumberM81935/4-06L
Item NameBearing,plain,rod End
FSC / FSG3120 / 31 — Bearings, Plain, Unmounted
ManufacturerSae International Dba Sae International
StatusACTIVE
Shank Thread Length1.1870 INCHES NOMINAL IN
Bore Center to Shank End Distance2.0200 INCHES MINIMUM AND 2.0400 INCHES MAXIMUM IN
Inner Member Width0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
Hardness Rating39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM BODY
Outer Member Width0.3170 INCHES MINIMUM AND 0.3270 INCHES MAXIMUM IN
Style DesignatorSHOULDERED BALL TYPE
Shank End to Shoulder Length1.1560 INCHES MINIMUM AND 1.2180 INCHES MAXIMUM IN
Thread Diameter0.3750 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lubrication FeatureSELF-LUBRICATING LINER OUTER RACE MEMBER
Thread DirectionLEFT-HAND
Shank StyleEXTERNALLY THREADED
Thread Class3A A
Thread Quantity Per Inch24
Static Radial Load Rating13000 POUNDS LBS
Bore Diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Keyway Dimension0.0930 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM EXTERNAL KEYWAY WIDTH IN
Keyway Dimension0.3140 INCHES MINIMUM AND 0.3190 INCHES MAXIMUM EXTERNAL KEYWAY DEPTH IN
Keyway Dimension1.2880 INCHES MINIMUM AND 1.3080 INCHES MAXIMUM EXTERNAL KEYWAY LENGTH IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Outer Member Outside Diameter1.1210 INCHES MINIMUM AND 1.1410 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-352-2800M81935/4-04KL POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-366-6625M81935/4-03K POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-383-7395M81935/4-04K POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-503-5926M81935/4-04 POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-582-6860M81935/4-03KL POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-628-8836M81935/4-06KL POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
3120-01-651-8892M81935/4-10 POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M81935/4-06L PRIMARY Sae International Dba Sae International (USA)
Reference documents
ReferenceMeaning
M81935/4-6L 5/9 Secondary reference
U.S. Government activity
SAE-AS81935/4 3/1 Design control — primary reference
Sae International Dba Sae International
Related Parts
3120-01-352-2800POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-04KL
3120-01-366-6625POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-03K
3120-01-383-7395POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-04K
3120-01-503-5926POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-04
3120-01-582-6860POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-03KL
3120-01-628-8836POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-06KL
3120-01-651-8892POSSIBLE MATCH
BEARING,PLAIN,ROD END
M81935/4-10

Frequently Asked Questions

What is NSN 3120-01-336-2298?

NSN 3120-01-336-2298 is a Bearing,plain,rod End, manufactured by Sae International Dba Sae International, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-336-2298?

NSN 3120-01-336-2298 has 1 manufacturer part number on file: M81935/4-06L (Sae International Dba Sae International).

What NSN replaces 3120-01-336-2298?

7 possible matches (shared part number, not a government interchangeability claim): 3120-01-352-2800, 3120-01-366-6625, 3120-01-383-7395. Verify interchangeability with system specifications before substitution.

What are the specifications of M81935/4-06L?

Key specifications for M81935/4-06L: Shank Thread Length: 1.1870 INCHES NOMINAL IN; Bore Center to Shank End Distance: 2.0200 INCHES MINIMUM AND 2.0400 INCHES MAXIMUM IN; Inner Member Width: 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN; Hardness Rating: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM BODY. 22 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-336-2298 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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