1 1

ASN52320BH040N – Nut, self-locking

ASN52320BH040N – Nut, self-locking

Request a Quote
Shipping calculated at checkout.

Request a Quote

Cross reference / alternate P/N

Part Number: ASN52320BH040N. Airbus Description: SELF-LOCKING NUT. Part Name: NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON. Component Type: HEXAGON SELF-LOCKING NUT. Associated OEM: AIRBUS HELICOPTERS / EUROCOPTER. Alternate Airbus Reference: ASNA52320BH040N. NATO Stock Number: 5310-14-252-5969. NIIN: 142525969. Federal Supply Class: 5310 — NUTS AND WASHERS. NSN Item Name: NUT, SELF-LOCKING, EXTENDED WASHER. Confirmed Cross-Reference Part Number: 22541N040. Confirmed Cross-Reference Part Number: 4PH135M. Confirmed Cross-Reference Part Number: ASN52320-040N. Confirmed Cross-Reference Part Number: L22541-040N. Confirmed Cross-Reference Part Number: AS4301-408. Confirmed Cross-Reference Part Number: F202-04. Thread Size via Confirmed 4PH135M Cross-Reference: M4 X 0.7 — 4H5H. 4PH135M Maximum Dimension A: 8.0 MM. 4PH135M Minimum Dimension B: 6.5 MM. 4PH135M Minimum Dimension C: 5.3 MM. 4PH135M Dimension D: 4.0 TO 4.5 MM. 4PH135M Maximum Height: 4.0 MM. 4PH135M Minimum Dimension S: 1.5 MM. 4PH135M Reference Dimension V: 0.6 MM. 4PH135M Width W: 5.0 MM. 4PH135M Approximate Weight: 0.70 G EACH. 4PH135M Material: HEAT-TREATED ALLOY STEEL 25CD4, 35CD4 OR EQUIVALENT. 4PH135M Surface Treatment: CADMIUM PLATE, 5 µM MINIMUM, PER EN 2133. 4PH135M Lubrication: DRY FILM LUBRICANT PER EN 2491. 4PH135M Thread Profile: ISO METRIC PER NF L 05-220. 4PH135M Thread Tolerances: NF L 05-224. 4PH135M Qualification Standard: NF L 22-500. 4PH135M Inspection: 100% NON-DESTRUCTIVE TESTING. Confirmed Aircraft Application: AIRBUS HELICOPTERS EC120 B. Confirmed Aircraft Application: AIRBUS HELICOPTERS AS350 FAMILY. Confirmed Aircraft Application: AIRBUS HELICOPTERS AS332. Confirmed Aircraft Application: AIRBUS HELICOPTERS EC225. EC120 B Airbus ICA Description: NUT. AS332 Airbus ASB Description: SELF-LOCKING NUT. EC225 Airbus ASB Description: SELF-LOCKING NUT.

Cross reference: 22541N040, 4PH135M, ASNA52320BH040N, L22541-040N — alternate part number(s) listed in the Airbus Helicopters technical catalog.

View full details

Why buy from Blackbird Aviation

  • Manufacturer's release with every part. FAA Form 8130-3, EASA Form 1 or the manufacturer's certificate of conformity, exactly as received from the source. Never altered or re-issued.
  • Lot traceability on every shipment. Every order also ships with a Blackbird Certificate of Conformance and lot-split record linking your part to its source certificate, the receipt it arrived under and every quantity released from that lot.
  • Identified and stored under control. Each part is labeled with its part number, lot and certificate reference and kept at a tracked bin location.
  • Stock in the USA and Brazil. Margate, Florida and Cotia, São Paulo.
  • Run by a pilot who flies what we supply. Our founder, Marcus Graciotti, holds FAA and ANAC ATP licenses for airplanes and helicopters and grew up as the son of an aircraft mechanic. Read our story