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1-3890 — HOSE ASSEMBLY,NONMETALLIC

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

1-3890: HOSE ASSEMBLY,NONMETALLIC.

Knapstrupper foals are born already with their characteristic black spots. Knapstrupper foals are born already with their characteristic black spots. But not all Knapstruppers look the same.

Although most have a white coat under black spots, some Knapstruppers have a snowflake pattern, which is the exact reverse: white spots on a dark coat. This part is cataloged in the U.S. Government catalog under NSN 3110-00-173-5046, 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→ 1-3890
NSN: 3110-00-173-5046
NIINs: 001735046, 005400653, 005786601, 013540345, 014526790, 015054670, 016919158
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
special_featuresGRIP FOR MK22 MAGPUL M.O.E. BLACK. NHA MK22 MOD 0, NSN 1005-01-680-5221.
part_name_assigned_by_controlling_agencyGRIP
NSN3110-00-173-5046
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1-3890 · schleich ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0156 INCHES NOMINAL IN
•
CONE WIDTH: 0.4688 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.5150 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0156 INCHES NOMINAL IN
CONE WIDTH0.4688 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.5150 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-3890?
1-3890 is a HOSE ASSEMBLY,NONMETALLIC manufactured by schleich. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1-3890?
1-3890 is cataloged in the U.S. Government catalog under NSN 3110-00-173-5046. This indicates validated use in U.S. government and defense supply chains.
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