21487-1 — SUPPORT,ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21487-1: SUPPORT,ANTENNA.

The SUPPORT,ANTENNA is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_length: 11.797 INCHES NOMINAL IN, mounting_method: FRICTION, overall_diameter: 2.245 INCHES MINIMUM AND 2.265 INCHES MAXIMUM IN, attachment_method: THREADED, basic_shape_style: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 1650-01-254-6833, 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

21487-1

NSN: 1650-01-254-6833
NIINs: 012546833, 013147376
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM
overall_length	11.797 INCHES NOMINAL IN
mounting_method	FRICTION
overall_diameter	2.245 INCHES MINIMUM AND 2.265 INCHES MAXIMUM IN
attachment_method	THREADED
basic_shape_style	CYLINDRICAL
surface_treatment	ANODIZE
end_item_identification	B-1B AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS
mounting_facility_quantity	1
material_document_and_classification	ASTM A108 COMP 1215 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification	MIL-C-26074 CLASS I MIL SPEC SINGLE TREATMENT RESPONSE
NSN	1650-01-254-6833

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-26074 CLASS I MIL SPEC SINGLE TREATMENT RESPONSE

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 COMP 1215 ASSN STD SINGLE MATERIAL RESPONSE

•

MATERIAL: STEEL

•

ATTACHMENT METHOD: THREADED

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-26074 CLASS I MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 COMP 1215 ASSN STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATION	B-1B AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS
MATERIAL	STEEL
ATTACHMENT METHOD	THREADED

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 21487-1?

21487-1 is a SUPPORT,ANTENNA.

What is the NSN for 21487-1?

21487-1 is cataloged in the U.S. Government catalog under NSN 1650-01-254-6833. This indicates validated use in U.S. government and defense supply chains.

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21487-1 — SUPPORT,ANTENNA

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