Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
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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.
Nut - Anchor, Two Lug, Floating, Narrow - 250° F 
Unit of Measure
1 

Item #

A - MAX

B - MAX

B - MIN

C ±.005

D - MAX

D - MIN

H - MAX

Thread

SNLA 069-04 N/A 0.984 Inch N/A 0.416 Inch N/A 0.328 Inch N/A 0.344 Inch N/A 0.260 Inch N/A 0.198 Inch N/A 0.218 Inch N/A 0.1120-40 UNJC-3B
SNLA 069-06 N/A 0.984 Inch N/A 0.416 Inch N/A 0.328 Inch N/A 0.344 Inch N/A 0.260 Inch N/A 0.198 Inch N/A 0.234 Inch N/A 0.1380-32 UNJC-3B
SNLA 069-08 N/A 0.984 Inch N/A 0.416 Inch N/A 0.328 Inch N/A 0.344 Inch N/A 0.270 Inch N/A 0.224 Inch N/A 0.312 Inch N/A 0.1640-32 UNJC-3B
SNLA 069-3 N/A 0.984 Inch N/A 0.416 Inch N/A 0.328 Inch N/A 0.344 Inch N/A 0.270 Inch N/A 0.250 Inch N/A 0.312 Inch N/A 0.1900-32 UNJF-3B
SNLA 069-4 N/A 1.296 Inch N/A 0.516 Inch N/A 0.406 Inch N/A 0.500 Inch N/A 0.330 Inch N/A 0.310 Inch N/A 0.387 Inch N/A 0.2500-28 UNJF-3B
SNLA 069-5 N/A 1.296 Inch N/A 0.609 Inch N/A 0.484 Inch N/A 0.500 Inch N/A 0.393 Inch N/A 0.373 Inch N/A 0.387 Inch N/A 0.3125-24 UNJF-3B
SNLA 069-6 N/A 1.296 Inch N/A 0.641 Inch N/A 0.583 Inch N/A 0.500 Inch N/A 0.455 Inch N/A 0.435 Inch N/A 0.479 Inch N/A 0.3750-24 UNJF-3B
SNLA 069-7 N/A 1.477 Inch N/A 0.719 Inch N/A 0.672 Inch N/A 0.562 Inch N/A 0.517 Inch N/A 0.497 Inch N/A 0.504 Inch N/A 0.4375-20 UNJF-3B
SNLA 069-7Q N/A 1.477 Inch N/A 0.719 Inch N/A 0.672 Inch N/A 0.562 Inch N/A 0.517 Inch N/A 0.497 Inch N/A 0.504 Inch N/A 0.4375-20 UNJF-3B
SNLA 069-8 N/A 1.602 Inch N/A 0.859 Inch N/A 0.796 Inch N/A 0.625 Inch N/A 0.580 Inch N/A 0.560 Inch N/A 0.630 Inch N/A 0.5000-20 UNJF-3B
SNLA 069-8Q N/A 1.602 Inch N/A 0.859 Inch N/A 0.796 Inch N/A 0.625 Inch N/A 0.580 Inch N/A 0.560 Inch N/A 0.630 Inch N/A 0.5000-20 UNJF-3B
Unit of Measure
1