- Fastener Length
- 3.030 inches minimum and 3.230 inches maximum
- Head Style
- Straight pan
- Head Height
- 0.074 inches minimum and 0.081 inches maximum
- Shank Diameter
- 0.2480 inches minimum and 0.2495 inches maximum
- Shank Style
- Pin-rivet, multiple grooved
- Head Major Diameter
- 0.363 inches minimum and 0.377 inches maximum
- Lubrication
- Cetyl alcohol
- End Item Identification
- CH-53 helicopter
- Grip Length
- 0.740 inches minimum and 0.760 inches maximum
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 78.0 rockwell superficial 15-N minimum overall and 82.0 rockwell superficial 15-N maximum overall
- Material
- Steel comp 4037 overall or steel comp 4140 overall or steel comp 8740 overall
- Material Document and Classification
- Astm A547 assn std all material responses overall
- Surface Treatment
- Nickel overall and cadmium overall
- Surface Treatment Document and Classification
- Ams 2416 assn std single treatment response overall
- Specification/Standard Data
- 80205-NAS1448 professional/industrial association standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.