6661981 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6661981: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_class: 3A STUD THREAD A, thread_length: 0.281 INCHES MINIMUM NUT THREAD IN, overall_length: 2.625 INCHES NOMINAL IN, shoulder_length: 0.344 INCHES NOMINAL IN, style_designator: SHOULDERED AND STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 6615-00-068-0440, 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

6661981

NSN: 6615-00-068-0440
NIINs: 000680440, 003466067
FSC: 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
CAGE: 62143 — NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV (USA)

SPECIFICATIONS

material	COPPER ALLOY
thread_class	3A STUD THREAD A
thread_length	0.281 INCHES MINIMUM NUT THREAD IN
overall_length	2.625 INCHES NOMINAL IN
shoulder_length	0.344 INCHES NOMINAL IN
style_designator	SHOULDERED AND STEPPED
thread_direction	RIGHT-HAND NUT THREAD
nominal_thread_size	0.164 INCHES NUT THREAD IN
nut_end_shank_length	0.219 INCHES NOMINAL IN
distance_across_flats	0.625 INCHES NOMINAL IN
stud_end_shank_length	1.156 INCHES NOMINAL IN
nut_end_shank_diameter	0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
NSN	6615-00-068-0440

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 6661981?

6661981 is a STUD,SHOULDERED AND STEPPED.

What is the NSN for 6661981?

6661981 is cataloged in the U.S. Government catalog under NSN 6615-00-068-0440. This indicates validated use in U.S. government and defense supply chains.

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6661981 — STUD,SHOULDERED AND STEPPED

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