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FR-500 — HOLDER,ELECTRICAL CARD

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FR-500: HOLDER,ELECTRICAL CARD.

The HOLDER,ELECTRICAL CARD is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL PIN, thread_length: 1.110 INCHES NOMINAL IN, overall_length: 2.860 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, nominal_thread_size: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-138-5903, 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
FR-500
NSN: 5340-01-138-5903
NIINs: 011385903, 012248531, 013281175, 015594921
FSC: 5340 — Hardware, Commercial
CAGE: 01226 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA VLIER DIV VLIER (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL PIN
thread_length1.110 INCHES NOMINAL IN
overall_length2.860 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
nominal_thread_size0.500 INCHES IN
thread_quantity_per_inch13
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencyBROADBAND SOLID STATE MOSFET FM AMPLIFIER
NSN5340-01-138-5903
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FR-500 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
•
THREAD LENGTH: 1.110 INCHES NOMINAL IN
•
SHAPE: ROUND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
THREAD QUANTITY PER INCH: 13
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.110 INCHES NOMINAL IN
SHAPEROUND
OVERALL LENGTH2.860 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES IN
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 1
FR500-025Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FR-500?
FR-500 is a HOLDER,ELECTRICAL CARD.
What parts can replace FR-500?
There is 1 known substitute for FR-500: FR500-025. Substitute compatibility should be verified for your specific system.
What is the NSN for FR-500?
FR-500 is cataloged in the U.S. Government catalog under NSN 5340-01-138-5903. This indicates validated use in U.S. government and defense supply chains.
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