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227408 — STOP,TRAVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

227408: STOP,TRAVEL.

The STOP,TRAVEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, wall_thickness: 0.019 INCHES MINIMUM IN, ferrule_inside_diameter: 0.2485 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN, flange_outside_diameter: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN, cross-sectional_shape_style: FLANGED, material_document_and_classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-568-0972, 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
227408
NSN: 5340-00-568-0972
NIINs: 005680972, 011161337
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
wall_thickness0.019 INCHES MINIMUM IN
ferrule_inside_diameter0.2485 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
flange_outside_diameter0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
cross-sectional_shape_styleFLANGED
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-568-0972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 227408 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: FLANGED
•
WALL THICKNESS: 0.019 INCHES MINIMUM IN
•
FERRULE INSIDE DIAMETER: 0.2485 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 321 OVERALL
•
FLANGE OUTSIDE DIAMETER: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEFLANGED
WALL THICKNESS0.019 INCHES MINIMUM IN
FERRULE INSIDE DIAMETER0.2485 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
MATERIALSTEEL COMP 321 OVERALL
FLANGE OUTSIDE DIAMETER0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
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 227408?
227408 is a STOP,TRAVEL.
What is the NSN for 227408?
227408 is cataloged in the U.S. Government catalog under NSN 5340-00-568-0972. 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.