S1610-21016-1 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

S1610-21016-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 0.4385 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, recess_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 0.687 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-576-7340, 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

S1610-21016-1

NSN: 5310-00-576-7340
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OVERALL
recess_angle	90.0 DEGREES NOMINAL
hole_diameter	0.4385 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN
heat_treatment	AS FABRICATED
recess_diameter	0.500 INCHES NOMINAL IN
outside_diameter	0.687 INCHES NOMINAL IN
style_designator	RECESSED
surface_treatment	CADMIUM OVERALL
material_thickness	0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
minimum_tensile_strength	150000 POUNDS PER SQUARE INCH LBS
material_document_and_classification	MIL-T-6736,TY 1,COND HT-150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-576-7340

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HEAT TREATMENT: AS FABRICATED

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-6736,TY 1,COND HT-150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.687 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN

•

RECESS DIAMETER: 0.500 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAT TREATMENT	AS FABRICATED
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-6736,TY 1,COND HT-150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.687 INCHES NOMINAL IN
MATERIAL THICKNESS	0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
RECESS DIAMETER	0.500 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
MINIMUM TENSILE STRENGTH	150000 POUNDS PER SQUARE INCH LBS
MATERIAL	STEEL COMP 4130 OVERALL

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: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S1610-21016-1?

S1610-21016-1 is a WASHER,RECESSED.

What is the NSN for S1610-21016-1?

S1610-21016-1 is cataloged in the U.S. Government catalog under NSN 5310-00-576-7340. This indicates validated use in U.S. government and defense supply chains.

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S1610-21016-1 — WASHER,RECESSED

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