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122690 — ANTENNA ASSEMBLY

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

122690: ANTENNA ASSEMBLY.

- Ideal for on the go thanks to the headset function - Silicone ear pads in various sizes for a comfortable fit - Passive noise protection for shielding out exterior noise - Gold-plated plug with low contact resistance for secure signal transmission - Integrated phone function with call answer button and microphone for smartphones - Also ideal for MP3 players - Call management functions as far as supported by the telephone (call answer/end, activation of voice dialling) - Remote functions play/pause/title forward/title back if supported by the phone This part is cataloged in the U.S. Government catalog under NSN 5330-00-527-7328, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
122690
NSN: 5330-00-527-7328
NIINs: 005277328, 014817229, 017034314
FSC: 5330 — Packing and Gasket Materials
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
overall_width53.00 INCHES NOMINAL IN
overall_height42.00 INCHES NOMINAL IN
overall_length42.5 INCHES NOMINAL IN
stock_diameter0.125 INCHES NOMINAL IN
inside_diameter0.725 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length3.000 INCHES NOMINAL IN
spring_solid_length1.577 INCHES NOMINAL IN
NSN5330-00-527-7328
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 122690 MFR: Hama ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 2.686 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.938 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.686 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.938 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 10
49116304Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0927023-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
78016Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-62Reference document
Same NSN cross-reference
Reference document — Secondary reference
38208AReference document
Same NSN cross-reference
Reference document — Secondary reference
331882HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 122690?
122690 is a ANTENNA ASSEMBLY manufactured by Hama.
What parts can replace 122690?
There are 10 known substitutes for 122690: 49116304, 0927023-2, 78016 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 122690?
122690 is cataloged in the U.S. Government catalog under NSN 5330-00-527-7328. This indicates validated use in U.S. government and defense supply chains.
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