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502755 — POPPET ASSEMBLY,VALVE,LINEAR DIR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

502755: POPPET ASSEMBLY,VALVE,LINEAR DIR.

POPPET ASSEMBLY,VALVE,LINEAR DIR. Key specifications include functional_description: FUEL AND AIR SOLENOID VALVE SPARE PART, type/model_designation: F-16A/B A, end_item_identification: 4810-01-056-8603 AND 4810-01-061-6088, reference_data_and_literature: T.O.6J15-7-54-3 FIGURE 10-1 INDEX 11, general_characteristics_item_description: CUP SHAPE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-050-2755, 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
502755
NSN: 5340-00-050-2755
NIINs: 000502755, 009159940, 012307944
FSC: 5340 — Hardware, Commercial
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
functional_descriptionFUEL AND AIR SOLENOID VALVE SPARE PART
type/model_designationF-16A/B A
end_item_identification4810-01-056-8603 AND 4810-01-061-6088
reference_data_and_literatureT.O.6J15-7-54-3 FIGURE 10-1 INDEX 11
general_characteristics_item_descriptionCUP SHAPE
NSN5340-00-050-2755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 502755 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
•
CUSHIONING ENVIRONMENTAL PROTECTION: OIL RESISTANT
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
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DIAMETER: 0.199 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.064 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.116 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE BAND
TECHNICAL CHARACTERISTICS
CUSHIONING ENVIRONMENTAL PROTECTIONOIL RESISTANT
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.199 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.064 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.116 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.866 INCHES NOMINAL IN
MATERIALRUBBER CUSHION
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 502755?
502755 is a POPPET ASSEMBLY,VALVE,LINEAR DIR.
What is the NSN for 502755?
502755 is cataloged in the U.S. Government catalog under NSN 5340-00-050-2755. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.