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1391-226 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1391-226: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include end_item_identification: T700 HMU FUEL CONTROL, part_name_assigned_by_controlling_agency: RING-SPIRAL BACK UP 1.000 ID. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-313-7952, 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
1391-226
NSN: 5330-01-313-7952
FSC: 5330 — Packing and Gasket Materials
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
end_item_identificationT700 HMU FUEL CONTROL
part_name_assigned_by_controlling_agencyRING-SPIRAL BACK UP 1.000 ID
NSN5330-01-313-7952
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1391-226 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
PART NAME ASSIGNED BY CONTROLLING AGENCYRING-SPIRAL BACK UP 1.000 ID
END ITEM IDENTIFICATIONT700 HMU FUEL CONTROL
SUBSTITUTES & CROSS-REFERENCES 1
S11109-120Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1391-226?
1391-226 is a RETAINER,PACKING.
What parts can replace 1391-226?
There is 1 known substitute for 1391-226: S11109-120. Substitute compatibility should be verified for your specific system.
What is the NSN for 1391-226?
1391-226 is cataloged in the U.S. Government catalog under NSN 5330-01-313-7952. This indicates validated use in U.S. government and defense supply chains.
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