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MATERIAL: Alloy steel heat treated.

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

LOCKING INSERT: Gold color nylon (250° F max. performance).

PERFORMANCE: NASM 25027 applicable.

THREADS: In accordance with AS-8879

FLOATABILITY: Float of the nut portion of assembly shall not be less than .030 laterally and longitudinally from centre position. maximum vertical float .020 for .1900 size and smaller .030 for .2500 size and larger.

APPLICATION: Type SNLA parts are designed for use with oversize clearance holes to permit interchangeable mounting of parts and sub-assemblies with a lesser degree of alignment accuracy than is usually required with fixed nuts.

VARIATION: Add « K » for bottom c’sunk rivet holes, for example: SNLA-069-3K.

NOTES: For oversize rivet holes, (.161 DIA. for sizes -7 and -8 per NASM 21077) add code Q after the reference (ex: SNLA 069-7Q) .This variation is subject to a minimum order quantity if not available from stock. The P/N SNLA 069-7 and SNLA 069-8 do not conform to NASM 21077.
Unit of Measure

A - MAX

N/A 1.477 Inch

B - MAX

N/A 0.719 Inch

B - MIN

N/A 0.672 Inch

C ±.005

N/A 0.562 Inch

D - MAX

N/A 0.517 Inch

D - MIN

N/A 0.497 Inch

H - MAX

N/A 0.504 Inch

H - MIN

N/A 0.470 Inch

J ±.002

N/A 1.125 Inch

K +.005 / +.000

N/A 0.161 Inch

R - MAX

N/A 0.176 Inch

R - MIN

N/A 0.146 Inch

V - MAX

N/A 0.115 Inch

Axial Strength

N/A 15.450 lb/min

Approx. Weight

N/A 3.300 lb/100

Thread Type

N/A Unified

Configuration 1

N/A Two Lug

Configuration 2

N/A Floating

Lock

N/A Non-Metallic Insert

Simplified Material

N/A Alloy Steel

Temperature

N/A 250°F - 120°C

Specific Material

N/A Alloy Steel, Heat Treated

Thread

N/A 0.4375-20 UNJF-3B