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219F969-2 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

219F969-2: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL, design_type: FLANGE, flange_thickness: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE, end_item_identification: 7.62MM ARMAMENT SUBSY MM, material_document_and_classification: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-337-3609, 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
219F969-2
NSN: 5340-01-337-3609
FSC: 5340 — Hardware, Commercial
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
design_typeFLANGE
flange_thickness0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
special_featuresITEM HAD OD OF 3.860 IN. PORM 0.030 IN. PORM 0.030 IN.,AND HAS 1 HOLE DIA 0.225 IN. PORM 0.007 IN. THAT IS CBORED TO DIA 0.440 IN. PORM 0.020 IN.,1 HOLE THAT IS 0.3795 IN. PORM 0.0025 IN. IN
surface_treatmentPHOSPHATE
end_item_identification7.62MM ARMAMENT SUBSY MM
material_document_and_classificationMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-337-3609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 219F969-2 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
•
FLANGE THICKNESS: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
DESIGN TYPE: FLANGE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PHOSPHATE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
DESIGN TYPEFLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESITEM HAD OD OF 3.860 IN. PORM 0.030 IN. PORM 0.030 IN.,AND HAS 1 HOLE DIA 0.225 IN. PORM 0.007 IN. THAT IS CBORED TO DIA 0.440 IN. PORM 0.020 IN.,1 HOLE THAT IS 0.3795 IN. PORM 0.0025 IN. IN
SURFACE TREATMENTPHOSPHATE
END ITEM IDENTIFICATION7.62MM ARMAMENT SUBSY MM
MATERIALSTEEL
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

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 219F969-2?
219F969-2 is a STOP,MECHANICAL.
What is the NSN for 219F969-2?
219F969-2 is cataloged in the U.S. Government catalog under NSN 5340-01-337-3609. This indicates validated use in U.S. government and defense supply chains.
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