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58438 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

58438: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, end_item_identification: FORCE TUBE,JB, part_name_assigned_by_controlling_agency: GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-179-1290, 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
58438
NSN: 5330-01-179-1290
NIINs: 011791290, 016334858
FSC: 5330 — Packing and Gasket Materials
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialRUBBER OVERALL
end_item_identificationFORCE TUBE,JB
part_name_assigned_by_controlling_agencyGASKET
NSN5330-01-179-1290
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 58438 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
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CHANNEL
•
PERIPHERAL DIAMETER: 0.632 INCHES MINIMUM AND 0.652 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.597 INCHES MINIMUM AND 0.607 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECHANNEL
PERIPHERAL DIAMETER0.632 INCHES MINIMUM AND 0.652 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.597 INCHES MINIMUM AND 0.607 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
TF831-114-1Reference 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 58438?
58438 is a GASKET.
What parts can replace 58438?
There is 1 known substitute for 58438: TF831-114-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 58438?
58438 is cataloged in the U.S. Government catalog under NSN 5330-01-179-1290. This indicates validated use in U.S. government and defense supply chains.
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