8438721 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The NONMETALLIC CHANNEL is a the manufacturer industrial component. Key specifications include length: 4.500 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN, material: RUBBER, overall_width: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, overall_height: 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, base_flange_thickness: 0.062 INCHES NOMINAL IN, environmental_protection: OIL RESISTANT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 9390-00-180-7293, 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

8438721

NSN: 9390-00-180-7293
FSC: 9390
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)

SPECIFICATIONS

length	4.500 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN
material	RUBBER
overall_width	0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
overall_height	0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
base_flange_thickness	0.062 INCHES NOMINAL IN
environmental_protection	OIL RESISTANT
minimum_tensile_strength	ERR-060
right_side_flange_height	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
left-side_flange_tip_style	LEFT SQUARE END
left_side_flange_thickness	0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
cross-sectional_shape_style	OPEN CHANNEL
nondefinitive_spec/std_data	II TYPE
NSN	9390-00-180-7293

COMPONENT DIAGRAM

KEY FEATURES

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NONDEFINITIVE SPEC/STD DATA: II TYPE

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LEFT SIDE FLANGE THICKNESS: 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN

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RIGHT SIDE FLANGE HEIGHT: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN

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NONMETALLIC HARDNESS RATING: 65.0 MINIMUM SHORE DUROMETER A AND 75.0 MAXIMUM SHORE DUROMETER A

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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362, TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE

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CROSS-SECTIONAL SHAPE STYLE: OPEN CHANNEL

TECHNICAL CHARACTERISTICS

NONDEFINITIVE SPEC/STD DATA	II TYPE
LEFT SIDE FLANGE THICKNESS	0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
RIGHT SIDE FLANGE HEIGHT	0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
LEFT SIDE FLANGE THICKNESS	0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA	II TYPE
NONMETALLIC HARDNESS RATING	65.0 MINIMUM SHORE DUROMETER A AND 75.0 MAXIMUM SHORE DUROMETER A
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-7362, TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	OPEN CHANNEL
MATERIAL	RUBBER
LEFT-SIDE FLANGE TIP STYLE	LEFT SQUARE END

VERIFIED SUBSTITUTES & CROSS-REFERENCES 10

MILR7362InterchangeableGOVERNMENT REGISTRY