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MATERIAL: Alloy steel heat treated.

FINISH: Cadmium plate, AMS-QQ-P-416, type II, class 2.

PERFORMANCE: In accordance with NASM 25027.

THREADS: In accordance with AS 8879

FLOATABILITY: .025 radially from center.

MISALIGNMENT: 8° in any direction from centered position.

VARIATION: Add « K » for bottom c’sunk rivet holes, for example: LAO-NM93K.

APPLICATION: Type LAO-NM nuts are two lugs, self aligning anchor nuts designed for use in shear or tensile applications involving temperatures up to 450° F. The LAO-NM features a self aligning design which qualifies it for use in applications involving not only radial but vertical misalignment of bolts at assembly to the limitations designed. Added advantages areas also provided in weight and stock savings on shims and bolts due to the flexibility in thread length provided by the counterbore to permit use of either full or shear thread length bolts
Unit of Measure

A - MAX

N/A 0.912 Inch

B - MAX

N/A 0.500 Inch

C ±.005

N/A 0.344 Inch

D - MIN

N/A 0.194 Inch

H - MAX

N/A 0.322 Inch

J ±.002

N/A 0.688 Inch

K +.005 / +.000

N/A 0.098 Inch

L - MIN

N/A 0.125 Inch

P - MIN

N/A 0.250 Inch

R - MIN

N/A 0.095 Inch

V - REF

N/A 0.031 Inch

Ultimate Tensile Strength

N/A 2460.000 lb/min

Approx. Weight

N/A 0.840 lb/100

Thread Type

N/A Unified

Configuration 1

N/A Two Lug

Configuration 2

N/A Floating

Configuration 3

N/A Self-Aligning

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Temperature

N/A 450°F - 235°C

Specific Material

N/A Alloy Steel, Heat Treated

Thread

N/A 0.1900-32 UNJF-3B