SLF521-5 — CONTACT STRIP,RADIO FREQUENCY GR

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

SLF521-5: CONTACT STRIP,RADIO FREQUENCY GR.

CONTACT STRIP,RADIO FREQUENCY GR. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN, overall_length: 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-287-7526, 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

SLF521-5

NSN: 3120-00-287-7526
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 02254 — MASTEN BUNTING EAGLE-PICHER BEARINGS DIV EAGLE-PICHER INDUSTRIES INC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
corner_shape	SQUARE INSIDE RIGHT CORNER
flange_width	0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
overall_length	0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
body_outside_diameter	0.6900 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM IN
flange_outside_diameter	0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN
nondefinitive_spec/std_data	1 TYPE AND A COMPOSITION
material_document_and_classification	MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-00-287-7526

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN

•

BODY OUTSIDE DIAMETER: 0.6900 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	0.6900 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

SUBSTITUTES & CROSS-REFERENCES 5

86938Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FF609-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILB5687Reference document

Same NSN cross-reference

Reference document — Identification reference

679137Reference document

Same NSN cross-reference

Reference document — Secondary reference

3120-2Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SLF521-5?

SLF521-5 is a CONTACT STRIP,RADIO FREQUENCY GR.

What parts can replace SLF521-5?

There are 5 known substitutes for SLF521-5: 86938, FF609-1, MILB5687 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SLF521-5?

SLF521-5 is cataloged in the U.S. Government catalog under NSN 3120-00-287-7526. This indicates validated use in U.S. government and defense supply chains.

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