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2126-137-301 — RETAINER,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2126-137-301: RETAINER,SEAL.

The RETAINER,SEAL is a the manufacturer industrial component. Key specifications include end_item_identification: NON-HSP FIGHTER SUPPORT AIRCRAFT (F/A-18), criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-585-1458, 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
2126-137-301
NSN: 5330-01-585-1458
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
end_item_identificationNON-HSP FIGHTER SUPPORT AIRCRAFT (F/A-18)
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyRETAINER
NSN5330-01-585-1458
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2126-137-301 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
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER
END ITEM IDENTIFICATIONNON-HSP FIGHTER SUPPORT AIRCRAFT (F/A-18)
SUBSTITUTES & CROSS-REFERENCES 1
10502030Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2126-137-301?
2126-137-301 is a RETAINER,SEAL.
What parts can replace 2126-137-301?
There is 1 known substitute for 2126-137-301: 10502030. Substitute compatibility should be verified for your specific system.
What is the NSN for 2126-137-301?
2126-137-301 is cataloged in the U.S. Government catalog under NSN 5330-01-585-1458. This indicates validated use in U.S. government and defense supply chains.
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