The CAP,PILLOW BLOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3130-01-162-3856, 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
8758288
NSN:3130-01-162-3856 FSC:3130 — Bearings, Mounted CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part Number
8758288
NSN
3130-01-162-3856
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MALLEABLE CASTING IRON; OVERALL LENGTH 12.033 IN,HT SMALL END 3.593 INHT LARGE END 1.688 IN,W SMALL END 2.062 IN ON 1.031 RADIUS,W LARGE END 6.312 IN ON 3.156 RADIUS,THRU HOLE BOREDSMALL 1.004 MIN TO 1.006 MAX DIAM THREADED FROM INSIDE FACE 1-14 UNS-38,THRU HOLE BORED LARGE END FROM TOP FACE 4.002 IN MIN TO 4.004 IN MAX DIAM TO DEPTH OF 0.688 IN NOMINAL WITH FINISH 175 MICRONS ON LEDGE WITH BORE NARROWINGTO 3.625 IN DIAM NOM,6 BOSSED THRU HOLES BORED 60 DEG CTR TO CTR ON 0.469 DIAM CIRCLE AROUND LARGE BORE; TAPERED FACE TOP VIEW HAS THRU HOLE BORED 0.750 IN MIN TO 0.751 IN MAX DIAM IN BOSS;INSIDE FACE MATING SURFACES FINISHED TO 125 MICRONS; REINFORCING RI RUNS FROM HT OF SML END TAPERING DOWN TO LG END TOP SURFACE OUTSIDE EDGE AND LOW REINFORCING RIB RUNS FROM SML END TAPERING DOWN TO LG END SURFACE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
MALLEABLE CASTING IRON; OVERALL LENGTH 12.033 IN,HT SMALL END 3.593 INHT LARGE END 1.688 IN,W SMALL END 2.062 IN ON 1.031 RADIUS,W LARGE END 6.312 IN ON 3.156 RADIUS,THRU HOLE BOREDSMALL 1.004 MIN TO 1.006 MAX DIAM THREADED FROM INSIDE FACE 1-14 UNS-38,THRU HOLE BORED LARGE END FROM TOP FACE 4.002 IN MIN TO 4.004 IN MAX DIAM TO DEPTH OF 0.688 IN NOMINAL WITH FINISH 175 MICRONS ON LEDGE WITH BORE NARROWINGTO 3.625 IN DIAM NOM,6 BOSSED THRU HOLES BORED 60 DEG CTR TO CTR ON 0.469 DIAM CIRCLE AROUND LARGE BORE; TAPERED FACE TOP VIEW HAS THRU HOLE BORED 0.750 IN MIN TO 0.751 IN MAX DIAM IN BOSS;INSIDE FACE MATING SURFACES FINISHED TO 125 MICRONS; REINFORCING RI RUNS FROM HT OF SML END TAPERING DOWN TO LG END TOP SURFACE OUTSIDE EDGE AND LOW REINFORCING RIB RUNS FROM SML END TAPERING DOWN TO LG END SURFACE IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 8758288?
8758288 is a CAP,PILLOW BLOCK.
What parts can replace 8758288?
There is 1 known substitute for 8758288: 3866-U-567. Substitute compatibility should be verified for your specific system.
What is the NSN for 8758288?
8758288 is cataloged in the U.S. Government catalog under NSN 3130-01-162-3856. This indicates validated use in U.S. government and defense supply chains.
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