1266-1000 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1266-1000: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, overall_diameter: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, special_features: ID AND OD CHAMFERED 0.015 TO 0.025 ON LEFT AND RIGHT SIDE, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-932-5572, 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

1266-1000

NSN: 5310-00-932-5572
FSC: 5310 — Nuts and Washers
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
thickness	0.062 INCHES NOMINAL IN
hole_diameter	0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
overall_diameter	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
special_features	ID AND OD CHAMFERED 0.015 TO 0.025 ON LEFT AND RIGHT SIDE
surface_treatment	ANODIZE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-A-250/11 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-932-5572

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ANODIZE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: ALUMINUM ALLOY 6061 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/11 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	ID AND OD CHAMFERED 0.015 TO 0.025 ON LEFT AND RIGHT SIDE
SURFACE TREATMENT	ANODIZE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	ALUMINUM ALLOY 6061 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
THICKNESS	0.062 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 1

1058AS356Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1266-1000?

1266-1000 is a WASHER,FLAT.

What parts can replace 1266-1000?

There is 1 known substitute for 1266-1000: 1058AS356. Substitute compatibility should be verified for your specific system.

What is the NSN for 1266-1000?

1266-1000 is cataloged in the U.S. Government catalog under NSN 5310-00-932-5572. This indicates validated use in U.S. government and defense supply chains.

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