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Q53 — SOFTWARE

✓ Government record, cited
— · IT_GENERAL · SOFTWARE
PRODUCT OVERVIEW

Q53: SOFTWARE.

The SOFTWARE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, special_features: PORTABLE; ALLOWS USERS TO CHANGE RADIO PARAMETERS (CHANNELS/ZONES) USING THE FRONT PANEL CONTROLS OF THE RADIO, peripheral_diameter: 5.125 INCHES NOMINAL IN, center_hole_diameter: 4.625 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-800-8780, 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
IT_GENERAL→ SOFTWARE→ Q53
NSN: 5330-00-800-8780
NIINs: 008008780, 008027015, 013577244, 017250115
FSC: 5330 — Packing and Gasket Materials
CAGE: 07322 — MINNESOTA RUBBER CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
special_featuresPORTABLE; ALLOWS USERS TO CHANGE RADIO PARAMETERS (CHANNELS/ZONES) USING THE FRONT PANEL CONTROLS OF THE RADIO
peripheral_diameter5.125 INCHES NOMINAL IN
center_hole_diameter4.625 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
general_characteristics_item_descriptionMATERIAL STEEL,OD 1.375 IN. @ID 0.875 IN. WIDTH ACROSS FLATS 1.188,O/A LG 2.438,TWO HOLES UNTHREADED,0.250 IN. 180DEG APART,BOTH INSIDE AND OUTSIDE CORNERS CHAMFERED 0.062 X 45DEG IN
part_name_assigned_by_controlling_agencyFRONT PANEL PROGRAMMING
NSN5330-00-800-8780
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Q53 MFR: OEM ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 5.125 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.625 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER5.125 INCHES NOMINAL IN
CENTER HOLE DIAMETER4.625 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
Q4426-445AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
V2940PC39Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Q53?
Q53 is a SOFTWARE. It is classified as a IT_GENERAL (SOFTWARE).
What parts can replace Q53?
There are 2 known substitutes for Q53: Q4426-445A, V2940PC39. Substitute compatibility should be verified for your specific system.
What is the NSN for Q53?
Q53 is cataloged in the U.S. Government catalog under NSN 5330-00-800-8780. This indicates validated use in U.S. government and defense supply chains.
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