PartsTable
Technical Data Sheet
Download PDF

8573 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8573: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: COPPER ALLOY 922 BODY, cone_width: 2.0625 INCHES NOMINAL IN, valve_size: 0.500 INCHES IN, bonnet_type: INSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, bore_diameter: 9.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-482-5815, 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
8573
NSN: 4730-00-482-5815
NIINs: 004825815, 004841686, 011273832, 011273848, 011818635, 013679532, 014811838
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 27286 — ESLON THERMOPLASTICS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
cone_width2.0625 INCHES NOMINAL IN
valve_size0.500 INCHES IN
bonnet_typeINSIDE SPRING
flange_shapeROUND WITH HOLES ALL ENDS
bore_diameter9.0000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
connection_typeFLANGE ALL ENDS
connection_stylePLAIN (PIPE) FIRST ENDPLAIN (PIPE) FIRST END
style_designatorANGLE FLANGED ENDS
nominal_thickness0.375 INCHES ALL ENDS IN
bolt_hole_quantity3 ALL ENDS
NSN4730-00-482-5815
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8573 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND END0.750 INCHES SECOND END IN
•
CONNECTION STYLE: PLAIN (PIPE) FIRST ENDPLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.797 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE SECOND ENDUNTHREADED INTERNAL PIPE SECOND END
•
STYLE DESIGNATOR: RIGID, SHORT CENTER WRENCHING FACILITY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END0.750 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) FIRST ENDPLAIN (PIPE) FIRST END
CONNECTION STYLESOCKET (PIPE) SECOND ENDSOCKET (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.797 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND ENDUNTHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END
STYLE DESIGNATORRIGID, SHORT CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE343.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.750 INCHES FIRST END0.750 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 3
835-007Reference document
Same NSN cross-reference
Reference document — Secondary reference
8236 3-4INReference document
Same NSN cross-reference
Reference document — Secondary reference
01027008Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 8573?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8573?
8573 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 8573?
There are 3 known substitutes for 8573: 835-007, 8236 3-4IN, 01027008. Substitute compatibility should be verified for your specific system.
What is the NSN for 8573?
8573 is cataloged in the U.S. Government catalog under NSN 4730-00-482-5815. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8573