12P4144-9 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12P4144-9: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, hole_diameter: 0.391 INCHES NOMINAL IN, outside_diameter: 0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 90.0 DEGREES NOMINAL, material_thickness: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-930-4119, 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

12P4144-9

NSN: 5310-00-930-4119
FSC: 5310 — Nuts and Washers
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
hole_diameter	0.391 INCHES NOMINAL IN
outside_diameter	0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN
style_designator	RECESSED BOTH SIDES
top_recess_angle	90.0 DEGREES NOMINAL
material_thickness	0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
bottom_recess_angle	90.0 DEGREES NOMINAL
top_recess_diameter	0.491 INCHES NOMINAL IN
bottom_recess_diameter	0.491 INCHES NOMINAL IN
material_document_and_classification	MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-930-4119

COMPONENT DIAGRAM

KEY FEATURES

•

TOP RECESS DIAMETER: 0.491 INCHES NOMINAL IN

•

BOTTOM RECESS DIAMETER: 0.491 INCHES NOMINAL IN

•

TOP RECESS ANGLE: 90.0 DEGREES NOMINAL

•

STYLE DESIGNATOR: RECESSED BOTH SIDES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN

•

BOTTOM RECESS ANGLE: 90.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

TOP RECESS DIAMETER	0.491 INCHES NOMINAL IN
BOTTOM RECESS DIAMETER	0.491 INCHES NOMINAL IN
TOP RECESS ANGLE	90.0 DEGREES NOMINAL
STYLE DESIGNATOR	RECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.870 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE	90.0 DEGREES NOMINAL
MATERIAL	TITANIUM ALLOY UNS R54520 OVERALL
HOLE DIAMETER	0.391 INCHES NOMINAL 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 12P4144-9?

12P4144-9 is a WASHER,RECESSED.

What is the NSN for 12P4144-9?

12P4144-9 is cataloged in the U.S. Government catalog under NSN 5310-00-930-4119. This indicates validated use in U.S. government and defense supply chains.

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