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1581087 — ADAPTER,SPEEDOMETER-TACHOMETER D

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1581087: ADAPTER,SPEEDOMETER-TACHOMETER D.

ADAPTER,SPEEDOMETER-TACHOMETER D. Key specifications include material: STEEL, overall_width: 3.250 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN, special_features: 2.937 IN. HT IN.

This part is cataloged in the U.S. Government catalog under NSN 3040-00-591-2643, 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
1581087
NSN: 3040-00-591-2643
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 70040 — GENERAL MOTORS LLC DBA GENERAL MOTORS (USA)
SPECIFICATIONS
materialSTEEL
overall_width3.250 INCHES NOMINAL IN
overall_length4.750 INCHES NOMINAL IN
special_features2.937 IN. HT IN
NSN3040-00-591-2643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SPEEDOMETER-TACHOMETER D TITLE COMPONENT PN 1581087 MFR ADAPTER,SPEEDOMETER-TA
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.750 INCHES NOMINAL IN
OVERALL WIDTH3.250 INCHES NOMINAL IN
SPECIAL FEATURES2.937 IN. HT IN
MATERIALSTEEL
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1581087?
1581087 is a ADAPTER,SPEEDOMETER-TACHOMETER D.
What is the NSN for 1581087?
1581087 is cataloged in the U.S. Government catalog under NSN 3040-00-591-2643. 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.