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PWA52391-13 — SLEEVE,COLLET EXPANDING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA52391-13: SLEEVE,COLLET EXPANDING.

The SLEEVE,COLLET EXPANDING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4920-00-385-9183, 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
PWA52391-13
NSN: 4920-00-385-9183
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL AISI 4140 OR 4150,HARDENED ROCKWELL C40-45,6.410 IN.DIA,2.500 IN. H,INTERNALLY THREADED 5 3/4-8 N 2A SERIESDESIGNATION,8 SLOTS EQUALLY SPACED OPPOSITE BEARING SURFACE A
NSN4920-00-385-9183
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,COLLET EXPANDING TITLE COMPONENT PN PWA52391-13 MFR SLEEVE,COLLET EXPANDIN
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL AISI 4140 OR 4150,HARDENED ROCKWELL C40-45,6.410 IN.DIA,2.500 IN. H,INTERNALLY THREADED 5 3/4-8 N 2A SERIESDESIGNATION,8 SLOTS EQUALLY SPACED OPPOSITE BEARING SURFACE A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL AISI 4140 OR 4150,HARDENED ROCKWELL C40-45,6.410 IN.DIA,2.500 IN. H,INTERNALLY THREADED 5 3/4-8 N 2A SERIESDESIGNATION,8 SLOTS EQUALLY SPACED OPPOSITE BEARING SURFACE A
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
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 PWA52391-13?
PWA52391-13 is a SLEEVE,COLLET EXPANDING.
What is the NSN for PWA52391-13?
PWA52391-13 is cataloged in the U.S. Government catalog under NSN 4920-00-385-9183. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.