531775-4 — DISC,BRAKE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

531775-4: DISC,BRAKE.

The DISC,BRAKE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, overall_diameter: 2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, special_features: ID 1.250 TO 1.255, MAJOR DIAM 1.375 TO 1.386, 21 TEETH, end_item_identification: GEARBOX, C/KC-135 AND C-5 AIRCRAFT, nondefinitive_spec/std_data: 4130 COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 1630-00-229-0866, 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

531775-4

NSN: 1630-00-229-0866
FSC: 1630 — Aircraft Wheel and Brake Systems
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)

SPECIFICATIONS

material	STEEL
overall_height	0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
overall_diameter	2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
special_features	ID 1.250 TO 1.255, MAJOR DIAM 1.375 TO 1.386, 21 TEETH
end_item_identification	GEARBOX, C/KC-135 AND C-5 AIRCRAFT
nondefinitive_spec/std_data	4130 COMPOSITION
part_name_assigned_by_controlling_agency	DISK, BRAKE, INTERNALLY SPLINED
NSN	1630-00-229-0866

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN

•

NONDEFINITIVE SPEC/STD DATA: 4130 COMPOSITION

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
OVERALL DIAMETER	2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA	4130 COMPOSITION
SPECIAL FEATURES	ID 1.250 TO 1.255, MAJOR DIAM 1.375 TO 1.386, 21 TEETH
PART NAME ASSIGNED BY CONTROLLING AGENCY	DISK, BRAKE, INTERNALLY SPLINED
END ITEM IDENTIFICATION	GEARBOX, C/KC-135 AND C-5 AIRCRAFT
MATERIAL	STEEL

OTHER ITEMS IN FSC 1630 — Aircraft Wheel and Brake Systems

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

1630-00-001-2283 1630-00-001-8356 1630-00-003-3083 1630-00-004-2811 1630-00-004-4065 1630-00-005-1707 1630-00-006-8704 1630-00-006-8705

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 demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 531775-4?

531775-4 is a DISC,BRAKE.

What is the NSN for 531775-4?

531775-4 is cataloged in the U.S. Government catalog under NSN 1630-00-229-0866. This indicates validated use in U.S. government and defense supply chains.

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531775-4 — DISC,BRAKE

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