PartsTable
Technical Data Sheet
Download PDF

ST1946-212 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST1946-212: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include special_features: ITEM IS UNIQUE AND CRITICAL TO THE F119 ENGINE, end_item_identification: F119-PW-100-ENGINE F22-RAPTOR, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: PACKING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-680-6436, 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
ST1946-212
NSN: 5330-01-680-6436
FSC: 5330 — Packing and Gasket Materials
CAGE: 70106 — ACUSHNET RUBBER COMPANY, INC. DBA PRECIX (USA)
SPECIFICATIONS
special_featuresITEM IS UNIQUE AND CRITICAL TO THE F119 ENGINE
end_item_identificationF119-PW-100-ENGINE F22-RAPTOR
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyPACKING
NSN5330-01-680-6436
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST1946-212 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: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESITEM IS UNIQUE AND CRITICAL TO THE F119 ENGINE
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING
END ITEM IDENTIFICATIONF119-PW-100-ENGINE F22-RAPTOR
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
Demilitarization required — mutilation + specific procedure
Ready to buy ST1946-212?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ST1946-212?
ST1946-212 is a PACKING,PREFORMED.
What is the NSN for ST1946-212?
ST1946-212 is cataloged in the U.S. Government catalog under NSN 5330-01-680-6436. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ST1946-212