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2A1921AH1 — COVER,ANTENNA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2A1921AH1: COVER,ANTENNA.

The COVER,ANTENNA is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO), body_width: 9.000 INCHES NOMINAL IN, body_height: 8.750 INCHES NOMINAL IN, body_length: 25.375 INCHES NOMINAL IN, mounting_method: HOLE/SLOT, surface_treatment: LACQUER. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-156-9287, 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
2A1921AH1
NSN: 5985-00-156-9287
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPLASTIC PHENOL FORMALDEHYDE (PMO)
body_width9.000 INCHES NOMINAL IN
body_height8.750 INCHES NOMINAL IN
body_length25.375 INCHES NOMINAL IN
mounting_methodHOLE/SLOT
surface_treatmentLACQUER
material_document_and_classificationTEXTOLITE MFR REF SINGLE MATERIAL RESPONSE
NSN5985-00-156-9287
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ANTENNA TITLE COMPONENT PN 2A1921AH1 MFR COVER,ANTENNA
KEY FEATURES
•
MOUNTING METHOD: HOLE/SLOT
•
BODY WIDTH: 9.000 INCHES NOMINAL IN
•
BODY HEIGHT: 8.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: TEXTOLITE MFR REF SINGLE MATERIAL RESPONSE
•
BODY LENGTH: 25.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: LACQUER
•
MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)
TECHNICAL CHARACTERISTICS
MOUNTING METHODHOLE/SLOT
BODY WIDTH9.000 INCHES NOMINAL IN
BODY HEIGHT8.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONTEXTOLITE MFR REF SINGLE MATERIAL RESPONSE
BODY LENGTH25.375 INCHES NOMINAL IN
SURFACE TREATMENTLACQUER
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
SUBSTITUTES & CROSS-REFERENCES 3
500350Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R95780-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Y350Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 2A1921AH1?
2A1921AH1 is a COVER,ANTENNA.
What parts can replace 2A1921AH1?
There are 3 known substitutes for 2A1921AH1: 500350, R95780-1, Y350. Substitute compatibility should be verified for your specific system.
What is the NSN for 2A1921AH1?
2A1921AH1 is cataloged in the U.S. Government catalog under NSN 5985-00-156-9287. 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.