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S344G20 — CLIP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S344G20: CLIP,RETAINING.

The CLIP,RETAINING is a the manufacturer industrial component. Key specifications include special_features: MOUNTING HOLE 0.406, end_item_identification: 4210-01-622-0440, part_name_assigned_by_controlling_agency: CLIP, CSHN 1.25 ST RBR DBL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-647-7140, 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
S344G20
NSN: 5340-01-647-7140
FSC: 5340 — Hardware, Commercial
CAGE: 18076 — UMPCO, INC. DBA UMPCO INC (USA)
SPECIFICATIONS
special_featuresMOUNTING HOLE 0.406
end_item_identification4210-01-622-0440
part_name_assigned_by_controlling_agencyCLIP, CSHN 1.25 ST RBR DBL
NSN5340-01-647-7140
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S344G20 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMOUNTING HOLE 0.406
PART NAME ASSIGNED BY CONTROLLING AGENCYCLIP, CSHN 1.25 ST RBR DBL
END ITEM IDENTIFICATION4210-01-622-0440
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
4110553Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 S344G20?
S344G20 is a CLIP,RETAINING.
What parts can replace S344G20?
There is 1 known substitute for S344G20: 4110553. Substitute compatibility should be verified for your specific system.
What is the NSN for S344G20?
S344G20 is cataloged in the U.S. Government catalog under NSN 5340-01-647-7140. This indicates validated use in U.S. government and defense supply chains.
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