7521715 — 7521715

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7521715: 7521715.

The 7521715 is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL COMP 1010, construction: ONE-PIECE, hole_diameter: 0.530 INCHES NOMINAL IN, overall_width: 7.360 INCHES NOMINAL IN, hardness_rating: 90.0 ROCKWELL B MINIMUM, special_features: HAS THREE ADDITIONAL BOLT HOLES;ONE HAS NOMINAL DIAMETER OF 0.250 IN.;TWP HAVE NOMINAL DIAMETER OF 0.410 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 5365-01-170-5019, 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

7521715

NSN: 5365-01-170-5019
NIINs: 011705019, 011705020
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OR STEEL COMP 1010
construction	ONE-PIECE
hole_diameter	0.530 INCHES NOMINAL IN
overall_width	7.360 INCHES NOMINAL IN
hardness_rating	90.0 ROCKWELL B MINIMUM
special_features	HAS THREE ADDITIONAL BOLT HOLES;ONE HAS NOMINAL DIAMETER OF 0.250 IN.;TWP HAVE NOMINAL DIAMETER OF 0.410 IN. IN
style_designator	NON-CIRCULAR W/APERTURE
aperture_diameter	4.780 INCHES NOMINAL IN
overall_thickness	0.002 INCHES MINIMUM AND 0.004 INCHES MAXIMUM IN
bolt_hole_quantity	6
bolt_circle_diameter	5.750 INCHES NOMINAL IN
outside_corner_radius	0.620 INCHES NOMINAL IN
NSN	5365-01-170-5019

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL THICKNESS: 0.004 INCHES MINIMUM AND 0.006 INCHES MAXIMUM IN

•

HARDNESS RATING: 90.0 ROCKWELL B MINIMUM

•

SIDE RADIUS FROM GASKET CENTER: 3.060 INCHES NOMINAL IN

•

STYLE DESIGNATOR: NON-CIRCULAR W/APERTURE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR SAE J403 ASSN STD 2ND MATERIAL RESPONSE

•

APERTURE DIAMETER: 4.780 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 6

TECHNICAL CHARACTERISTICS

OVERALL THICKNESS	0.004 INCHES MINIMUM AND 0.006 INCHES MAXIMUM IN
HARDNESS RATING	90.0 ROCKWELL B MINIMUM
SIDE RADIUS FROM GASKET CENTER	3.060 INCHES NOMINAL IN
STYLE DESIGNATOR	NON-CIRCULAR W/APERTURE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR SAE J403 ASSN STD 2ND MATERIAL RESPONSE
OVERALL WIDTH	7.360 INCHES NOMINAL IN
APERTURE DIAMETER	4.780 INCHES NOMINAL IN
BOLT HOLE QUANTITY	6
BOLT CIRCLE DIAMETER	5.750 INCHES NOMINAL IN
SPECIAL FEATURES	HAS THREE ADDITIONAL BOLT HOLES;ONE HAS NOMINAL DIAMETER OF 0.250 IN.;TWP HAVE NOMINAL DIAMETER OF 0.410 IN. IN

SUBSTITUTES & CROSS-REFERENCES 1

3650011705019Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 7521715?

7521715 is a 7521715.

What parts can replace 7521715?

There is 1 known substitute for 7521715: 3650011705019. Substitute compatibility should be verified for your specific system.

What is the NSN for 7521715?

7521715 is cataloged in the U.S. Government catalog under NSN 5365-01-170-5019. This indicates validated use in U.S. government and defense supply chains.

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