570-3983-05 — FIXTURE,AIRCRAFT MAINTENANCE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

570-3983-05: FIXTURE,AIRCRAFT MAINTENANCE.

The FIXTURE,AIRCRAFT MAINTENANCE is a the manufacturer industrial component. Key specifications include special_features: C/O HEAVY FRAME; SHAFT; BASE; NEST; 5.0 LBS LBS, nominal_overall_width: 3.500 INCHES IN, nominal_overall_height: 10.125 INCHES IN, nominal_overall_length: 4.000 INCHES IN, end_item_identification: B1-B SUPPORT EQUIPMENT, reference_data_and_literature: SERD 51D20C. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-314-7077, 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

570-3983-05

NSN: 4920-01-314-7077
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 25583 — ACRON AVIATION, INC. (USA)

SPECIFICATIONS

special_features	C/O HEAVY FRAME; SHAFT; BASE; NEST; 5.0 LBS LBS
nominal_overall_width	3.500 INCHES IN
nominal_overall_height	10.125 INCHES IN
nominal_overall_length	4.000 INCHES IN
end_item_identification	B1-B SUPPORT EQUIPMENT
reference_data_and_literature	SERD 51D20C
NSN	4920-01-314-7077

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL WIDTH: 3.500 INCHES IN

•

NOMINAL OVERALL LENGTH: 4.000 INCHES IN

•

REFERENCE DATA AND LITERATURE: SERD 51D20C

•

NOMINAL OVERALL HEIGHT: 10.125 INCHES IN

•

FUNCTIONAL DESCRIPTION: USED TO HOLD THE ROTOR HOUSING ASSSEMBLY AND PROVIDE THE PROPER WEIGHT ON ROTOR BEARINGS WHILE CEMENT SECURING BEARING IS CURED IN AN OVEN,THUS SETTING THE BEARING PRELOAD. PROPER ROTOR BEARING PRELOAD IS NECESSARY TO OBTAIN RELIABLE GYRO MOTOR OPERATION; USED ON THE B1-B ACFT

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL WIDTH	3.500 INCHES IN
NOMINAL OVERALL LENGTH	4.000 INCHES IN
REFERENCE DATA AND LITERATURE	SERD 51D20C
NOMINAL OVERALL HEIGHT	10.125 INCHES IN
SPECIAL FEATURES	C/O HEAVY FRAME; SHAFT; BASE; NEST; 5.0 LBS LBS
FUNCTIONAL DESCRIPTION	USED TO HOLD THE ROTOR HOUSING ASSSEMBLY AND PROVIDE THE PROPER WEIGHT ON ROTOR BEARINGS WHILE CEMENT SECURING BEARING IS CURED IN AN OVEN,THUS SETTING THE BEARING PRELOAD. PROPER ROTOR BEARING PRELOAD IS NECESSARY TO OBTAIN RELIABLE GYRO MOTOR OPERATION; USED ON THE B1-B ACFT
END ITEM IDENTIFICATION	B1-B SUPPORT EQUIPMENT

OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

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

4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748

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 570-3983-05?

570-3983-05 is a FIXTURE,AIRCRAFT MAINTENANCE.

What is the NSN for 570-3983-05?

570-3983-05 is cataloged in the U.S. Government catalog under NSN 4920-01-314-7077. This indicates validated use in U.S. government and defense supply chains.

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570-3983-05 — FIXTURE,AIRCRAFT MAINTENANCE

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