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X11983-1 — GASKET AND PREFORMED PACKING ASS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

X11983-1: GASKET AND PREFORMED PACKING ASS.

GASKET AND PREFORMED PACKING ASS. Key specifications include document_type: MFR BULLETIN, end_item_name: REFRIGERANT FILTER-DRIER, document_source: 70255, end_item_source: 70255, document_identification: 14.50T, end_item_identification: S-969. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-058-6949, 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
X11983-1
NSN: 5330-01-058-6949
FSC: 5330 — Packing and Gasket Materials
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
document_typeMFR BULLETIN
end_item_nameREFRIGERANT FILTER-DRIER
document_source70255
end_item_source70255
component_quantity2
document_identification14.50T
end_item_identificationS-969
component_document_originINDUSTRIAL
nonsupply_items_and_quantities70255 X11983-1 GASKET 1,70255 X11983-2 GASKET 2
NSN5330-01-058-6949
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X11983-1 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
•
COMPONENT QUANTITY: 2
•
DOCUMENT TYPE: MFR BULLETIN
•
END ITEM SOURCE: 70255
•
DOCUMENT IDENTIFICATION: 14.50T
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
END ITEM NAME: REFRIGERANT FILTER-DRIER
•
NONSUPPLY ITEMS AND QUANTITIES: 70255 X11983-1 GASKET 1,70255 X11983-2 GASKET 2
•
DOCUMENT SOURCE: 70255
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
DOCUMENT TYPEMFR BULLETIN
END ITEM SOURCE70255
DOCUMENT IDENTIFICATION14.50T
COMPONENT DOCUMENT ORIGININDUSTRIAL
END ITEM NAMEREFRIGERANT FILTER-DRIER
NONSUPPLY ITEMS AND QUANTITIES70255 X11983-1 GASKET 1,70255 X11983-2 GASKET 2
DOCUMENT SOURCE70255
END ITEM IDENTIFICATIONS-969
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
X11983-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 X11983-1?
X11983-1 is a GASKET AND PREFORMED PACKING ASS.
What parts can replace X11983-1?
There is 1 known substitute for X11983-1: X11983-2. Substitute compatibility should be verified for your specific system.
What is the NSN for X11983-1?
X11983-1 is cataloged in the U.S. Government catalog under NSN 5330-01-058-6949. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.