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S38588-127-29 — BACK-UP RING,PREFORMED PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S38588-127-29: BACK-UP RING,PREFORMED PACKING.

The BACK-UP RING,PREFORMED PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE, special_features: 15% CARBON FIBER FILL;SCARF CUT, end_item_identification: F-18 E/F FIGHTER AIRCRAFT, criticality_code_justification: AGAV, material_document_and_classification: TURCON 29 MFR REF SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: RETAINER,PACKING,AI. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-480-9934, 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
S38588-127-29
NSN: 5330-01-480-9934
FSC: 5330 — Packing and Gasket Materials
CAGE: 09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
special_features15% CARBON FIBER FILL;SCARF CUT
end_item_identificationF-18 E/F FIGHTER AIRCRAFT
criticality_code_justificationAGAV
material_document_and_classificationTURCON 29 MFR REF SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyRETAINER,PACKING,AI
NSN5330-01-480-9934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S38588-127-29 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: TURCON 29 MFR REF SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONTURCON 29 MFR REF SINGLE MATERIAL RESPONSE
SPECIAL FEATURES15% CARBON FIBER FILL;SCARF CUT
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER,PACKING,AI
END ITEM IDENTIFICATIONF-18 E/F FIGHTER AIRCRAFT
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S38588-127-29?
S38588-127-29 is a BACK-UP RING,PREFORMED PACKING.
What is the NSN for S38588-127-29?
S38588-127-29 is cataloged in the U.S. Government catalog under NSN 5330-01-480-9934. This indicates validated use in U.S. government and defense supply chains.
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