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521T513 — ADAPTER,TEST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

521T513: ADAPTER,TEST.

The ADAPTER,TEST is a the manufacturer industrial component. Key specifications include end_item_identification: TF33-PW-103 ENGINE SUPPORT EQUIP, part_name_assigned_by_controlling_agency: PRESSURE TEST ADAPTER FOR TOP ASSY P.T. PWA 799561.

This part is cataloged in the U.S. Government catalog under NSN 4920-01-509-8341, 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
521T513
NSN: 4920-01-509-8341
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 65065 — WOODWARD FST, INC (USA)
SPECIFICATIONS
end_item_identificationTF33-PW-103 ENGINE SUPPORT EQUIP
part_name_assigned_by_controlling_agencyPRESSURE TEST ADAPTER FOR TOP ASSY P.T. PWA 799561
NSN4920-01-509-8341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,TEST TITLE COMPONENT PN 521T513 MFR ADAPTER,TEST
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE TEST ADAPTER FOR TOP ASSY P.T. PWA 799561
END ITEM IDENTIFICATIONTF33-PW-103 ENGINE SUPPORT EQUIP
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 521T513?
521T513 is a ADAPTER,TEST.
What is the NSN for 521T513?
521T513 is cataloged in the U.S. Government catalog under NSN 4920-01-509-8341. 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.