6565-11-137-3101 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6565-11-137-3101: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, thickness: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, hole_diameter: 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES ALL SURFACES, overall_diameter: 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-100-2673, 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

6565-11-137-3101

NSN: 5310-01-100-2673
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
thickness	0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
hole_diameter	0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES ALL SURFACES
overall_diameter	0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	AMS5643,COMP 17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-100-2673

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES

•

OVERALL DIAMETER: 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643,COMP 17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 630 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
OVERALL DIAMETER	0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643,COMP 17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 630 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
THICKNESS	0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6565-11-137-3101?

6565-11-137-3101 is a WASHER,FLAT.

What is the NSN for 6565-11-137-3101?

6565-11-137-3101 is cataloged in the U.S. Government catalog under NSN 5310-01-100-2673. This indicates validated use in U.S. government and defense supply chains.

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6565-11-137-3101 — WASHER,FLAT

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