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B21570 — BALLSCREW ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B21570: BALLSCREW ASSEMBLY.

The BALLSCREW ASSEMBLY is a the manufacturer industrial component. Key specifications include body_length: 7.910 INCHES NOMINAL IN, body_diameter: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-422-3525, 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
B21570
NSN: 1680-01-422-3525
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 088K1 — BEAVER AEROSPACE & DEFENSE, INC. (USA)
SPECIFICATIONS
body_length7.910 INCHES NOMINAL IN
body_diameter2.000 INCHES NOMINAL IN
NSN1680-01-422-3525
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BALLSCREW ASSEMBLY TITLE COMPONENT PN B21570 MFR BALLSCREW ASSEMBLY
KEY FEATURES
•
BODY DIAMETER: 2.000 INCHES NOMINAL IN
•
BODY LENGTH: 7.910 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER2.000 INCHES NOMINAL IN
BODY LENGTH7.910 INCHES NOMINAL IN
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923
SUBSTITUTES & CROSS-REFERENCES 1
3113AS1227-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is B21570?
B21570 is a BALLSCREW ASSEMBLY.
What parts can replace B21570?
There is 1 known substitute for B21570: 3113AS1227-1. Substitute compatibility should be verified for your specific system.
What is the NSN for B21570?
B21570 is cataloged in the U.S. Government catalog under NSN 1680-01-422-3525. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.