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2623643 — 2623643

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2623643: 2623643.

The 2623643 is a the manufacturer industrial component. Key specifications include width: 1.938 INCHES NOMINAL IN, length: 4.000 INCHES NOMINAL IN, inscription: ARM SAFE TEST FIRST SIDE, basic_shape_style: RECTANGULAR W/ROUNDED ENDS, marking_designation: LEGEND FIRST SIDE. This part is cataloged in the U.S.

Government catalog under NSN 7690-01-008-2035, 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
2623643
NSN: 7690-01-008-2035
FSC: 7690 — Miscellaneous Printed Matter
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width1.938 INCHES NOMINAL IN
length4.000 INCHES NOMINAL IN
inscriptionARM SAFE TEST FIRST SIDE
basic_shape_styleRECTANGULAR W/ROUNDED ENDS
marking_designationLEGEND FIRST SIDE
NSN7690-01-008-2035
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2623643 TITLE COMPONENT PN 2623643 MFR 2623643
KEY FEATURES
•
LENGTH: 4.000 INCHES NOMINAL IN
•
INSCRIPTION: ARM SAFE TEST FIRST SIDE
•
MARKING DESIGNATION: LEGEND FIRST SIDE
•
BASIC SHAPE STYLE: RECTANGULAR W/ROUNDED ENDS
•
COLOR: BLACK, FED STD 595, 17038 SINGLE SIDE BORDER
•
WIDTH: 1.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH4.000 INCHES NOMINAL IN
INSCRIPTIONARM SAFE TEST FIRST SIDE
MARKING DESIGNATIONLEGEND FIRST SIDE
BASIC SHAPE STYLERECTANGULAR W/ROUNDED ENDS
COLORBLACK, FED STD 595, 17038 SINGLE SIDE BORDER
COLORBLACK, FED STD 595, 17038 SINGLE SIDE INSCRIPTION
COLORWHITE, FED STD 595, 17875 SINGLE SIDE INSCRIPTION BACKGROUND
WIDTH1.938 INCHES NOMINAL IN
OTHER ITEMS IN FSC 7690 — Miscellaneous Printed Matter
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7690-00-001-1291 7690-00-001-8933 7690-00-001-9112 7690-00-003-5316 7690-00-003-8582 7690-00-004-0402 7690-00-004-0403
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2623643?
2623643 is a 2623643.
What is the NSN for 2623643?
2623643 is cataloged in the U.S. Government catalog under NSN 7690-01-008-2035. 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.