102538-2-1 — CONTROLLER,AIR PRESSURE,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

102538-2-1: CONTROLLER,AIR PRESSURE,AIRCRAFT.

CONTROLLER,AIR PRESSURE,AIRCRAFT. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, thread_class: 3A A, thread_length: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, fastener_length: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 1660-00-062-0301, 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

102538-2-1

NSN: 1660-00-062-0301
NIINs: 000620301, 002025319
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)

SPECIFICATIONS

material	STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
head_style	HEADLESS (SETSCREW)
point_style	CUP
thread_class	3A A
thread_length	0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
fastener_length	0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
hardness_rating	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
width_across_flats	0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.190 INCHES IN
thread_quantity_per_inch	32
NSN	1660-00-062-0301

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	USED ON CABIN AIR PRESSURE OUTFLOW VALVE
END ITEM IDENTIFICATION	C130 ACFT

SUBSTITUTES & CROSS-REFERENCES 1

1660PL1150457Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 102538-2-1?

102538-2-1 is a CONTROLLER,AIR PRESSURE,AIRCRAFT.

What parts can replace 102538-2-1?

There is 1 known substitute for 102538-2-1: 1660PL1150457. Substitute compatibility should be verified for your specific system.

What is the NSN for 102538-2-1?

102538-2-1 is cataloged in the U.S. Government catalog under NSN 1660-00-062-0301. This indicates validated use in U.S. government and defense supply chains.

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102538-2-1 — CONTROLLER,AIR PRESSURE,AIRCRAFT

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