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318473 — PLUNGER,DETENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

318473: PLUNGER,DETENT.

The PLUNGER,DETENT is a the manufacturer industrial component. Key specifications include length: 3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, material: STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-362-2661, 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
318473
NSN: 5340-00-362-2661
FSC: 5340 — Hardware, Commercial
CAGE: 28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
length3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
materialSTEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
NSN5340-00-362-2661
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 318473 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
•
LENGTH: 3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1112 ASSN STD 1ST MATERIAL RESPONSE AND SAE 1113 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1117 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1118 ASSN STD 4TH MATERIAL RESPONSE AND SAE 1119 ASSN STD 5TH MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH3.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1112 ASSN STD 1ST MATERIAL RESPONSE AND SAE 1113 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1117 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1118 ASSN STD 4TH MATERIAL RESPONSE AND SAE 1119 ASSN STD 5TH MATERIAL RESPONSE
MATERIALSTEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
P236Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 318473?
318473 is a PLUNGER,DETENT.
What parts can replace 318473?
There is 1 known substitute for 318473: P236. Substitute compatibility should be verified for your specific system.
What is the NSN for 318473?
318473 is cataloged in the U.S. Government catalog under NSN 5340-00-362-2661. This indicates validated use in U.S. government and defense supply chains.
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