Part Number NAS1727-4D Single Ball Sea Self-locking Nut
SKU: 5310011074377Product Features
L0.348 in. Min and 0.354 in. Max washer id, 0.505 in. Min and 0.515 in. Max washer od, 0.113 in. Min and 0.123 in. Max washer thickness, 0.067 in. Nom shoulder height, 0.300 in. Min and 0.310 in. Max spherical radius
NAS17274D Single Ball Sea Self-locking Nut Datasheet
National aerospace standards part number NAS1727-4D
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Nut Style:
Single ball seat, double hexagon
Ball Seat Radius:
Between 0.300 inches and 0.305 inches
Nut Height:
Between 0.330 inches and 0.340 inches
Width Across Flats:
Between 0.305 inches and 0.313 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Thread Size:
0.250 inches
Material Specification:
MIL-S-5000 military specification 1ST material response or MIL-S-6049 military specification 2ND material response
Surface Treatment Specification:
QQ-P-416, type 2, class 2 federal specification 15TH treatment response
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318160000
- SITC: 69421
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Nuts of iron or steel
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