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5190351 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5190351: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,PLAIN SECOND END, inside_diameter: 0.956 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.380 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-363-8662, 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
5190351
NSN: 5330-00-363-8662
NIINs: 003638662, 013251563
FSC: 5330 — Packing and Gasket Materials
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,PLAIN SECOND END
coil_quantity5
inside_diameter0.956 INCHES MINIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.380 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.150 INCHES NOMINAL IN
material_document_and_classificationASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-363-8662
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5190351 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
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT IDENTIFICATION: PS29914
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 79150
•
USAGE LOCATION: CONUS
TECHNICAL CHARACTERISTICS
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT IDENTIFICATIONPS29914
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE79150
USAGE LOCATIONCONUS
SUBSTITUTES & CROSS-REFERENCES 3
5192919Reference document
Same NSN cross-reference
Reference document — Secondary reference
PS29914Reference document
Same NSN cross-reference
Reference document — Secondary reference
N24165PC4-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5190351?
5190351 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 5190351?
There are 3 known substitutes for 5190351: 5192919, PS29914, N24165PC4-6. Substitute compatibility should be verified for your specific system.
What is the NSN for 5190351?
5190351 is cataloged in the U.S. Government catalog under NSN 5330-00-363-8662. 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.