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2-317N674-70 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-317N674-70: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 1.312 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN, center_hole_diameter: 0.902 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-325-0799, 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
2-317N674-70
NSN: 5330-01-325-0799
FSC: 5330 — Packing and Gasket Materials
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter1.312 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN
center_hole_diameter0.902 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN
elongation_percentage331 MAXIMUM
cross-sectional_height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyPREFORMED PACKING
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5330-01-325-0799
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-317N674-70 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
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
PERIPHERAL DIAMETER: 1.312 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.902 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
ELONGATION PERCENTAGE331 MAXIMUM
PERIPHERAL DIAMETER1.312 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.902 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPREFORMED PACKING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
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 4
317-B46AReference document
Same NSN cross-reference
Reference document — Secondary reference
14-412-0005-2-168Reference document
Same NSN cross-reference
Reference document — Secondary reference
CM1-317-B46ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568-317Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-317N674-70?
2-317N674-70 is a PACKING,PREFORMED.
What parts can replace 2-317N674-70?
There are 4 known substitutes for 2-317N674-70: 317-B46A, 14-412-0005-2-168, CM1-317-B46A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-317N674-70?
2-317N674-70 is cataloged in the U.S. Government catalog under NSN 5330-01-325-0799. This indicates validated use in U.S. government and defense supply chains.
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