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1273 — RESISTOR,FIXED,WIRE WOUND

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

1273: RESISTOR,FIXED,WIRE WOUND.

Frontwheel rim compatible with the X200. Key specifications include end_item_identification: 4320-01-533-6418;600 GPM PUMP ASSEMBLY,WATER, part_name_assigned_by_controlling_agency: WASHER,FLAT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-144-9004, 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→ 1273
NSN: 3110-00-144-9004
NIINs: 001449004, 002081919, 002750239, 002768457, 004255141, 005134801, 007778326, 010652264, 010970264, 012362930, 014541622, 015596978
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 54641 — LEAR SIEGLER INC SHERWOOD DIV (USA)
SPECIFICATIONS
end_item_identification4320-01-533-6418;600 GPM PUMP ASSEMBLY,WATER
part_name_assigned_by_controlling_agencyWASHER,FLAT
NSN3110-00-144-9004
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1273 · BOHLT ⚠ 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
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.8504 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.5512 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.8504 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 8
52430Reference document
Same NSN cross-reference
Reference document — Secondary reference
20BC02PReference document
Same NSN cross-reference
Reference document — Secondary reference
4056-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
X378Reference document
Same NSN cross-reference
Reference document — Secondary reference
7504X1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HC13001-20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1273?
1273 is a RESISTOR,FIXED,WIRE WOUND manufactured by BOHLT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1273?
There are 8 known substitutes for 1273: 52430, 20BC02P, 4056-21 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1273?
1273 is cataloged in the U.S. Government catalog under NSN 3110-00-144-9004. This indicates validated use in U.S. government and defense supply chains.
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