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621-2523 — GUIDE,RAIL MOUNT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

621-2523: GUIDE,RAIL MOUNT.

The GUIDE,RAIL MOUNT is a the manufacturer industrial component. Key specifications include end_item_identification: AN/ARN-118, general_characteristics_item_description: MATT AL6061 PER QQ-A-250/11,FINISH PER MIL-C-5541 580-0036-000,9.325 IN BY 2.000 IN,WITH EIGHT HOLES IN. This part is cataloged in the U.S.

Government catalog under NSN 5826-01-099-1144, 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
MRO→ MRO_GENERAL→ 621-2523
NSN: 5826-01-099-1144
NIINs: 010991144, 010991145
FSC: 5826 — Radio Navigation Equipment, Airborne
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationAN/ARN-118
general_characteristics_item_descriptionMATT AL6061 PER QQ-A-250/11,FINISH PER MIL-C-5541 580-0036-000,9.325 IN BY 2.000 IN,WITH EIGHT HOLES IN
NSN5826-01-099-1144
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,RAIL MOUNT TITLE COMPONENT PN 621-2523 MFR GUIDE,RAIL MOUNT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATT AL6061 PER QQ-A-250/11, FINISH PER MIL-C-5541 580-0036-000, 7.000 IN. BY 2.000 IN. WITH 8 HOLES IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATT AL6061 PER QQ-A-250/11, FINISH PER MIL-C-5541 580-0036-000, 7.000 IN. BY 2.000 IN. WITH 8 HOLES IN
END ITEM IDENTIFICATIONAN/ARN-118
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 621-2523?
621-2523 is a GUIDE,RAIL MOUNT. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 621-2523?
621-2523 is cataloged in the U.S. Government catalog under NSN 5826-01-099-1144. 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.