OmniSynk Distribution Services

MS21044N12

Nut, Self-Locking, Hexagon

Part number
MS21044N12
NSN
5310-00-982-6810
NIIN
00-982-6810
Item name
Nut, Self-Locking, Hexagon
Manufacturer
Bristol Industries
CAGE code
27238
FSC
5310
Unit of issue
EA
DEMIL code
A

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Technical characteristics

Thread Class
3B
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Lubrication
Soluble lubricant
Nut Style
Hexagon
Nut Height
0.855 inches minimum and 0.891 inches maximum
End Item Identification
W/s: aircraft, C-2A (reprocured); radar set, firefinder (AN/TPQ-36); elevators, aircraft; airborne mobile dir air spt ctl (2ID), (02M JUL83) (AN/UYQ-3A); fire pumps; shipboard material handling equipment (mhe); elevators, cargo/weapons; support equipment, B-1 aircraft; aircraft, (AC-130H, MC-130H, EC-130E, HC-130)
Width Across Flats
1.052 inches minimum and 1.064 inches maximum
Temp Rating
250.0 deg fahrenheit nominal
Thread Series
UNJF
Thread Quantity per Inch
16
Nominal Thread Size
0.750 inches
Countersink Angle
88.0 degrees nominal nut
Bearing Surface Type
Chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
Steel comp 1006 nut or steel comp 1008 nut or steel comp 1009 nut or steel comp 1010 nut or steel comp 1015 nut or steel comp 1018 nut or steel comp 1035 nut or steel comp 11L37 nut or steel comp 1213 nut or steel comp 12L14 nut
Surface Treatment
Cadmium overall except insert
Surface Treatment Document and Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response overall except insert
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.

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