A51B61052-17 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

A51B61052-17: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 1.011 INCHES MINIMUM AND 1.021 INCHES MAXIMUM IN, hardness_rating: 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM, recess_diameter: 1.062 INCHES NOMINAL IN, style_designator: RECESSED, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-159-8516, 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

A51B61052-17

NSN: 5310-00-159-8516
FSC: 5310 — Nuts and Washers
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

recess_angle	90.0 DEGREES NOMINAL
hole_diameter	1.011 INCHES MINIMUM AND 1.021 INCHES MAXIMUM IN
hardness_rating	34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
recess_diameter	1.062 INCHES NOMINAL IN
style_designator	RECESSED
material_thickness	0.125 INCHES NOMINAL IN
material_document_and_classification	MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-00-159-8516

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN

•

RECESS DIAMETER: 1.062 INCHES NOMINAL IN

•

HOLE DIAMETER: 1.011 INCHES MINIMUM AND 1.021 INCHES MAXIMUM IN

•

RECESS ANGLE: 90.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

HARDNESS RATING	34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.125 INCHES NOMINAL IN
RECESS DIAMETER	1.062 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
HOLE DIAMETER	1.011 INCHES MINIMUM AND 1.021 INCHES MAXIMUM IN
RECESS ANGLE	90.0 DEGREES NOMINAL

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 A51B61052-17?

A51B61052-17 is a WASHER,RECESSED.

What is the NSN for A51B61052-17?

A51B61052-17 is cataloged in the U.S. Government catalog under NSN 5310-00-159-8516. This indicates validated use in U.S. government and defense supply chains.

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A51B61052-17 — WASHER,RECESSED

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