SII1002-173-4 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SII1002-173-4: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, recess_depth: 0.125 INCHES NOMINAL IN, hole_diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, overall_height: 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN, outside_diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, style_designator: RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-344-5947, 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

SII1002-173-4

NSN: 5310-01-344-5947
FSC: 5310 — Nuts and Washers
CAGE: 53871 — ARLINGTON INTL AVIATION PRODUCTS LLC (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R56400 OVERALL
recess_depth	0.125 INCHES NOMINAL IN
hole_diameter	0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
overall_height	0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
outside_diameter	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
style_designator	RECESSED
material_thickness	0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
material_document_and_classification	AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4911 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-344-5947

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4911 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN

•

RECESS DEPTH: 0.125 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN

•

MATERIAL: TITANIUM ALLOY UNS R56400 OVERALL

•

HOLE DIAMETER: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4911 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
RECESS DEPTH	0.125 INCHES NOMINAL IN
MATERIAL THICKNESS	0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
HOLE DIAMETER	0.260 INCHES MINIMUM AND 0.270 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 2

03A316-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

111263W-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 SII1002-173-4?

SII1002-173-4 is a WASHER,RECESSED.

What parts can replace SII1002-173-4?

There are 2 known substitutes for SII1002-173-4: 03A316-3, 111263W-3. Substitute compatibility should be verified for your specific system.

What is the NSN for SII1002-173-4?

SII1002-173-4 is cataloged in the U.S. Government catalog under NSN 5310-01-344-5947. This indicates validated use in U.S. government and defense supply chains.

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