Part Number NAS577B20A Barrel Self-locking Nut
SKU: 5310012103874NAS577B20A Barrel Self-locking Nut Datasheet
National aerospace standards part number NAS577B20A
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Nut Style:
Floating self-locking barrel
Nut Diameter:
Between 2.119 inches and 2.122 inches
Nut Length:
Between 2.342 inches and 2.362 inches
Barrel Height:
Between 1.310 inches and 1.320 inches
Nut Height:
1.813 inches
Thread Series:
Unjf
Features Provided:
Floating nut
Thready Qty Per Inch (tpi):
12
Hardness Rating:
Between 39.0 rockwell c and 46.0 rockwell c
Thread Size:
1.250 inches
Material Specification:
MIL-S-6049 military specification 1ST material response or ms 6322 federal specification single material response or MIL-S-8844, cl 1 military specification 2ND material response
Surface Treatment Specification:
QQ-P-416, type 2, cl 2 federal specification single treatment response
Specification Data:
80205-NAS577 professional/industrial association standard
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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