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P364416 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P364416: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL, overall_height: 2.024 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN, style_designator: PARALLEL, end_hole_diameter: 2.400 INCHES NOMINAL IN, body_inside_diameter: 3.579 INCHES MINIMUM AND 3.587 INCHES MAXIMUM IN, body_outside_diameter: 3.900 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-7983, 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
P364416
NSN: 5340-01-515-7983
FSC: 5340 — Hardware, Commercial
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL
overall_height2.024 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
style_designatorPARALLEL
end_hole_diameter2.400 INCHES NOMINAL IN
body_inside_diameter3.579 INCHES MINIMUM AND 3.587 INCHES MAXIMUM IN
body_outside_diameter3.900 INCHES NOMINAL IN
outside_chamfer_depth0.120 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
end_item_identificationPUMP,FUEL INJECTOR
part_name_assigned_by_controlling_agencySPRING,UPPER COLLAR
NSN5340-01-515-7983
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P364416 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
•
BODY OUTSIDE DIAMETER: 3.900 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PARALLEL
•
BODY INSIDE DIAMETER: 3.579 INCHES MINIMUM AND 3.587 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.024 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER3.900 INCHES NOMINAL IN
STYLE DESIGNATORPARALLEL
BODY INSIDE DIAMETER3.579 INCHES MINIMUM AND 3.587 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING,UPPER COLLAR
END ITEM IDENTIFICATIONPUMP,FUEL INJECTOR
MATERIALSTEEL
OUTSIDE CHAMFER DEPTH0.120 INCHES NOMINAL IN
END HOLE DIAMETER2.400 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
P970620 ITEM SEQ. 18Reference 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 P364416?
P364416 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace P364416?
There is 1 known substitute for P364416: P970620 ITEM SEQ. 18. Substitute compatibility should be verified for your specific system.
What is the NSN for P364416?
P364416 is cataloged in the U.S. Government catalog under NSN 5340-01-515-7983. 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.