BACW10BW61 — WASHER,KEY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

BACW10BW61: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 4340 OVERALL, hole_diameter: 5.655 INCHES MINIMUM AND 5.675 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES BOTTOM, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM, outside_diameter: 6.325 INCHES MINIMUM AND 6.345 INCHES MAXIMUM IN, special_features: INTERNAL KEYS 180.0 DEGREES APART OFFSET 27 DEGREES FROM CENTER LINE OF EXTERNAL KEYS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-425-4902, 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

BACW10BW61

NSN: 5310-01-425-4902
FSC: 5310 — Nuts and Washers
CAGE: 77272 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OR STEEL COMP 4340 OVERALL
hole_diameter	5.655 INCHES MINIMUM AND 5.675 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES BOTTOM
hardness_rating	32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
outside_diameter	6.325 INCHES MINIMUM AND 6.345 INCHES MAXIMUM IN
special_features	INTERNAL KEYS 180.0 DEGREES APART OFFSET 27 DEGREES FROM CENTER LINE OF EXTERNAL KEYS
style_designator	KEY
surface_treatment	PHOSPHATE OVERALL
material_thickness	0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
external_key_quantity	4
internal_key_quantity	2
end_item_identification	PREPROVISIONING SUPPORT NAVICP IS POE
NSN	5310-01-425-4902

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES BOTTOM

•

INTERNAL STRAIGHT KEY WIDTH: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN

•

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 2.650 INCHES MINIMUM AND 2.660 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: D0D-P-16232, TY Z, CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DISTANCE INCLUDING KEYS: 6.640 INCHES MINIMUM AND 6.660 INCHES MAXIMUM IN

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: KEY

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES BOTTOM
SURFACE FINISH	63.0 MICROINCHES TOP
INTERNAL STRAIGHT KEY WIDTH	0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	2.650 INCHES MINIMUM AND 2.660 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	D0D-P-16232, TY Z, CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DISTANCE INCLUDING KEYS	6.640 INCHES MINIMUM AND 6.660 INCHES MAXIMUM IN
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	KEY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6415 ASSN STD 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	6.325 INCHES MINIMUM AND 6.345 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 BACW10BW61?

BACW10BW61 is a WASHER,KEY.

What is the NSN for BACW10BW61?

BACW10BW61 is cataloged in the U.S. Government catalog under NSN 5310-01-425-4902. This indicates validated use in U.S. government and defense supply chains.

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