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A51C31568-7 — CRANK ASSEMBLY SUMMING LINK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A51C31568-7: CRANK ASSEMBLY SUMMING LINK.

The CRANK ASSEMBLY SUMMING LINK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM,6.750 IN. LG,4.440 IN.

W,3.125 IN. H IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-784-8233, 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
A51C31568-7
NSN: 3040-00-784-8233
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM,6.750 IN. LG,4.440 IN. W,3.125 IN. H IN
NSN3040-00-784-8233
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRANK ASSEMBLY SUMMING LINK TITLE COMPONENT PN A51C31568-7 MFR CRANK ASSEMBLY SUMMING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM,6.750 IN. LG,4.440 IN. W,3.125 IN. H IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM,6.750 IN. LG,4.440 IN. W,3.125 IN. H IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51C31568-7?
A51C31568-7 is a CRANK ASSEMBLY SUMMING LINK.
What is the NSN for A51C31568-7?
A51C31568-7 is cataloged in the U.S. Government catalog under NSN 3040-00-784-8233. 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.