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789747-1 — CAP,SEAL,NONMETALLIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

789747-1: CAP,SEAL,NONMETALLIC.

The CAP,SEAL,NONMETALLIC is a the manufacturer industrial component. Key specifications include overall_width: 0.397 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN, special_features: PLASTIC POLYTETRAFLUOROETHYLENE;CENTER HOLE DIA 9.575 IN NOMINAL;CROSS-SECTIONAL HEIGHT 0.200 IN NOMINAL IN, supplementary_features: ANTICHAFING PROTECTION, part_name_assigned_by_controlling_agency: SEAL, CAP. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-532-7751, 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
789747-1
NSN: 5330-01-532-7751
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
overall_width0.397 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN
special_featuresPLASTIC POLYTETRAFLUOROETHYLENE;CENTER HOLE DIA 9.575 IN NOMINAL;CROSS-SECTIONAL HEIGHT 0.200 IN NOMINAL IN
supplementary_featuresANTICHAFING PROTECTION
part_name_assigned_by_controlling_agencySEAL, CAP
NSN5330-01-532-7751
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 789747-1 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
•
SUPPLEMENTARY FEATURES: ANTICHAFING PROTECTION
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESANTICHAFING PROTECTION
OVERALL WIDTH0.397 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN
SPECIAL FEATURESPLASTIC POLYTETRAFLUOROETHYLENE;CENTER HOLE DIA 9.575 IN NOMINAL;CROSS-SECTIONAL HEIGHT 0.200 IN NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL, CAP
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 1
S30662-3033 AND S30397-377TReference document
Same NSN cross-reference
Reference document — Secondary reference
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 789747-1?
789747-1 is a CAP,SEAL,NONMETALLIC.
What parts can replace 789747-1?
There is 1 known substitute for 789747-1: S30662-3033 AND S30397-377T. Substitute compatibility should be verified for your specific system.
What is the NSN for 789747-1?
789747-1 is cataloged in the U.S. Government catalog under NSN 5330-01-532-7751. This indicates validated use in U.S. government and defense supply chains.
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