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312324 PIECE 92 — 312324 PIECE 92

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

312324 PIECE 92: 312324 PIECE 92.

The 312324 PIECE 92 is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: LPD, special_test_features: MINIMUM OPERATING TEMPERATURE: -20 DEGREES FAHRENHEIT; MAXIMUM OPERATING TEMPERATURE: +250 DEGREES FAHRENHEIT, supplementary_features: SHAFT DIAMETER: 1.938"; WIDTH: 0.438"; BORE DIAMETER: 3.003"; POLYMER MATERIAL: NBR (NITRILE-BUTADIENE), general_characteristics_item_description: SHAFT SEAL MATERIAL: RUBBER, part_name_assigned_by_controlling_agency: OIL SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-850-5243, 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
312324 PIECE 92
NSN: 5330-00-850-5243
FSC: 5330 — Packing and Gasket Materials
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresLPD
special_test_featuresMINIMUM OPERATING TEMPERATURE: -20 DEGREES FAHRENHEIT; MAXIMUM OPERATING TEMPERATURE: +250 DEGREES FAHRENHEIT
supplementary_featuresSHAFT DIAMETER: 1.938"; WIDTH: 0.438"; BORE DIAMETER: 3.003"; POLYMER MATERIAL: NBR (NITRILE-BUTADIENE)
general_characteristics_item_descriptionSHAFT SEAL MATERIAL: RUBBER
part_name_assigned_by_controlling_agencyOIL SEAL
NSN5330-00-850-5243
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 312324 PIECE 92 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SHAFT SEAL MATERIAL: RUBBER
•
SPECIAL TEST FEATURES: MINIMUM OPERATING TEMPERATURE: -20 DEGREES FAHRENHEIT; MAXIMUM OPERATING TEMPERATURE: +250 DEGREES FAHRENHEIT
•
SUPPLEMENTARY FEATURES: SHAFT DIAMETER: 1.938"; WIDTH: 0.438"; BORE DIAMETER: 3.003"; POLYMER MATERIAL: NBR (NITRILE-BUTADIENE)
•
FUNCTIONAL DESCRIPTION: MAXIMUM SURFACE SPEED: 2500 FEET/MINUTE; SIZE: .250" TO 62.50"; MAXIMUM SHAFT RUNOUT: 0.010"; MAXIMUM SHAFT-TO-BORE MISALIGNMENT: 0.010"; MAXIMUM OPERATING PRESSURE: 0 TO 7 DEPENDING ON SHAFT SPEED PSI; SEAL TYPE: COMPOSITE RUBBER/ARAMID FIBER HEEL FT
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSHAFT SEAL MATERIAL: RUBBER
SPECIAL TEST FEATURESMINIMUM OPERATING TEMPERATURE: -20 DEGREES FAHRENHEIT; MAXIMUM OPERATING TEMPERATURE: +250 DEGREES FAHRENHEIT
SUPPLEMENTARY FEATURESSHAFT DIAMETER: 1.938"; WIDTH: 0.438"; BORE DIAMETER: 3.003"; POLYMER MATERIAL: NBR (NITRILE-BUTADIENE)
SPECIAL FEATURESLPD
FUNCTIONAL DESCRIPTIONMAXIMUM SURFACE SPEED: 2500 FEET/MINUTE; SIZE: .250" TO 62.50"; MAXIMUM SHAFT RUNOUT: 0.010"; MAXIMUM SHAFT-TO-BORE MISALIGNMENT: 0.010"; MAXIMUM OPERATING PRESSURE: 0 TO 7 DEPENDING ON SHAFT SPEED PSI; SEAL TYPE: COMPOSITE RUBBER/ARAMID FIBER HEEL FT
PART NAME ASSIGNED BY CONTROLLING AGENCYOIL SEAL
MATERIALRUBBER SYNTHETIC
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 9
316824PC92Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
318484PC104Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
318634 ITEM 92Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5330PL0828513Reference document
Same NSN cross-reference
Reference document — Informative reference only
7347 H1L5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LPD7347H1L5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 312324 PIECE 92?
312324 PIECE 92 is a 312324 PIECE 92.
What parts can replace 312324 PIECE 92?
There are 9 known substitutes for 312324 PIECE 92: 316824PC92, 318484PC104, 318634 ITEM 92 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 312324 PIECE 92?
312324 PIECE 92 is cataloged in the U.S. Government catalog under NSN 5330-00-850-5243. 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.