1-86921-3 — JACKSCREW ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1-86921-3: JACKSCREW ASSEMBLY.

The JACKSCREW ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_class: 2A STUD THREAD A, thread_length: 0.340 INCHES NOMINAL STUD THREAD IN, overall_length: 0.705 INCHES NOMINAL IN, shoulder_length: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, special_features: SHAFT EXTENDING FROM STUD END,0.090 IN. DIA,0.070 IN.

LG IN. This part is cataloged in the U.S. Government catalog under NSN 4920-01-204-5568, 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

1-86921-3

NSN: 4920-01-204-5568
NIINs: 012045568, 012377614
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
thread_class	2A STUD THREAD A
thread_length	0.340 INCHES NOMINAL STUD THREAD IN
overall_length	0.705 INCHES NOMINAL IN
shoulder_length	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
special_features	SHAFT EXTENDING FROM STUD END,0.090 IN. DIA,0.070 IN. LG IN
style_designator	SHOULDERED AND STEPPED
thread_direction	RIGHT-HAND NUT THREAD
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.138 INCHES STUD THREAD IN
fsc_application_data	AIRCRAFT TEST EQUIPMENT
distance_across_flats	0.187 INCHES NOMINAL IN
NSN	4920-01-204-5568

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: AIRCRAFT TEST EQUIPMENT

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: MALE FIXED CONNECTOR; STEEL; OVERALL LENGTH,0.496 IN IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	AIRCRAFT TEST EQUIPMENT
GENERAL CHARACTERISTICS ITEM DESCRIPTION	MALE FIXED CONNECTOR; STEEL; OVERALL LENGTH,0.496 IN IN
END ITEM IDENTIFICATION	BENCH TEST SET FOR AIRCRAFT MODEL CH-53E

SUBSTITUTES & CROSS-REFERENCES 3

GE802F1Reference document

Same NSN cross-reference

Reference document — Secondary reference

768270-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

86921-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 1-86921-3?

1-86921-3 is a JACKSCREW ASSEMBLY.

What parts can replace 1-86921-3?

There are 3 known substitutes for 1-86921-3: GE802F1, 768270-6, 86921-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 1-86921-3?

1-86921-3 is cataloged in the U.S. Government catalog under NSN 4920-01-204-5568. This indicates validated use in U.S. government and defense supply chains.

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