SP890-5 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SP890-5: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN, hole_diameter: 0.271 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN, overall_diameter: 0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-210-3882, 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

SP890-5

NSN: 5310-01-210-3882
FSC: 5310 — Nuts and Washers
CAGE: 19623 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC OVERALL
thickness	0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
hole_diameter	0.271 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
overall_diameter	0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	ACCR 190,FSCM 93366 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-210-3882

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ACCR 190,FSCM 93366 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: RUBBER SYNTHETIC OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.271 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN

•

THICKNESS: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	ACCR 190,FSCM 93366 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	RUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.271 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
THICKNESS	0.055 INCHES MINIMUM AND 0.065 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

No substitute or cross-reference records for this part.

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 SP890-5?

SP890-5 is a WASHER,FLAT.

What is the NSN for SP890-5?

SP890-5 is cataloged in the U.S. Government catalog under NSN 5310-01-210-3882. This indicates validated use in U.S. government and defense supply chains.

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SP890-5 — WASHER,FLAT

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