2W1AL53-37-40 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

2W1AL53-37-40: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, thickness: 0.040 INCHES NOMINAL IN, hole_diameter: 0.828 INCHES NOMINAL IN, hardness_rating: 66.0 ROCKWELL B NOMINAL, overall_diameter: 1.15625 INCHES NOMINAL IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-596-9756, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

2W1AL53-37-40

NSN: 5310-00-596-9756
FSC: 5310 — Nuts and Washers
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
thickness	0.040 INCHES NOMINAL IN
hole_diameter	0.828 INCHES NOMINAL IN
hardness_rating	66.0 ROCKWELL B NOMINAL
overall_diameter	1.15625 INCHES NOMINAL IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
specification/standard_data	43999-2W1 MANUFACTURERS STANDARD
NSN	5310-00-596-9756

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.15625 INCHES NOMINAL IN

•

HARDNESS RATING: 66.0 ROCKWELL B NOMINAL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SPECIFICATION/STANDARD DATA: 43999-2W1 MANUFACTURERS STANDARD

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: ALUMINUM ALLOY 2024 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.828 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	1.15625 INCHES NOMINAL IN
HARDNESS RATING	66.0 ROCKWELL B NOMINAL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIFICATION/STANDARD DATA	43999-2W1 MANUFACTURERS STANDARD
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.828 INCHES NOMINAL IN
THICKNESS	0.040 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2W1AL53-37-40?

2W1AL53-37-40 is a WASHER,FLAT.

What is the NSN for 2W1AL53-37-40?

2W1AL53-37-40 is cataloged in the U.S. Government catalog under NSN 5310-00-596-9756. This indicates validated use in U.S. government and defense supply chains.

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2W1AL53-37-40 — WASHER,FLAT

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