R1521BT — EYELET,METALLIC

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

R1521BT: EYELET,METALLIC.

The EYELET,METALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN, special_features: TIN PLATED BRASS ELECTRONIC EYELET, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-512-4731, 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

R1521BT

NSN: 5325-01-512-4731
FSC: 5325 — Fastening Devices
CAGE: 05SX2 — INTERNATIONAL EYELETS INC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
barrel_style	STRAIGHT ROUND TYPE
flange_style	FLANGE
barrel_height	0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN
special_features	TIN PLATED BRASS ELECTRONIC EYELET
surface_treatment	TIN OVERALL
barrel_outside_diameter	0.150 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
end_item_identification	ARC 169
flange_outside_diameter	0.244 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
material_document_and_classification	QQB-613B COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	ROLLED FLANGE ELECTRONIC EYELET
surface_treatment_document_and_classification	MIL-T-10727A TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL A
NSN	5325-01-512-4731

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727A TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL A

•

FLANGE OUTSIDE DIAMETER: 0.244 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQB-613B COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SURFACE TREATMENT: TIN OVERALL

•

BARREL OUTSIDE DIAMETER: 0.150 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727A TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL A
FLANGE OUTSIDE DIAMETER	0.244 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQB-613B COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES	TIN PLATED BRASS ELECTRONIC EYELET
SURFACE TREATMENT	TIN OVERALL
BARREL OUTSIDE DIAMETER	0.150 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	ROLLED FLANGE ELECTRONIC EYELET
END ITEM IDENTIFICATION	ARC 169
MATERIAL	COPPER ALLOY OVERALL
FLANGE STYLE	FLANGE

OTHER ITEMS IN FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

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 R1521BT?

R1521BT is a EYELET,METALLIC.

What is the NSN for R1521BT?

R1521BT is cataloged in the U.S. Government catalog under NSN 5325-01-512-4731. This indicates validated use in U.S. government and defense supply chains.

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R1521BT — EYELET,METALLIC

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