70191-6U — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

70191-6U: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include end_item_identification: KC-46 AIRCRAFT, reference_number_differentiating_characteristics: ITEM IS FAA CERTIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-438-2307, 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

70191-6U

NSN: 5310-01-438-2307
NIINs: 014382307, 016878876
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)

SPECIFICATIONS

end_item_identification	KC-46 AIRCRAFT
reference_number_differentiating_characteristics	ITEM IS FAA CERTIFIED
NSN	5310-01-438-2307

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

RADIUS: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5528 ASSN STD 2ND MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.135 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
RADIUS	0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5528 ASSN STD 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 630 OR STEEL COMP 631 OVERALL
HOLE DIAMETER	0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

BACW10CA6CCUReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

942010-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BACW10A6CCUReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 70191-6U?

70191-6U is a WASHER,RECESSED.

What parts can replace 70191-6U?

There are 3 known substitutes for 70191-6U: BACW10CA6CCU, 942010-6, BACW10A6CCU. Substitute compatibility should be verified for your specific system.

What is the NSN for 70191-6U?

70191-6U is cataloged in the U.S. Government catalog under NSN 5310-01-438-2307. This indicates validated use in U.S. government and defense supply chains.

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