PartsTable
Technical Data Sheet
704311 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include cut_type: RECTANGULAR ONE SIDE, material: PLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL, joint_type: BUTT ONE SIDE, peripheral_diameter: 6.250 INCHES NOMINAL IN, center_hole_diameter: 6.1275 INCHES NOMINAL IN, cross-sectional_height: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-316-2473, 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
704311
NSN: 5330-01-316-2473
FSC: 5330
CAGE: 11132 — REMCO HYDRAULICS INC SIERRA CYLINDERS PRODUCT LINE (USA)
SPECIFICATIONS
cut_typeRECTANGULAR ONE SIDE
materialPLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL
joint_typeBUTT ONE SIDE
peripheral_diameter6.250 INCHES NOMINAL IN
center_hole_diameter6.1275 INCHES NOMINAL IN
cross-sectional_height1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationNO. 1903,CAGEC 63226 MFR REF ALL MATERIAL RESPONSES OVERALL
NSN5330-01-316-2473
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 704311 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
PERIPHERAL DIAMETER: 6.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: NO. 1903,CAGEC 63226 MFR REF ALL MATERIAL RESPONSES OVERALL
CENTER HOLE DIAMETER: 6.1275 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
MATERIAL: PLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL
CUT TYPE: RECTANGULAR ONE SIDE
JOINT TYPE: BUTT ONE SIDE
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER6.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONNO. 1903,CAGEC 63226 MFR REF ALL MATERIAL RESPONSES OVERALL
CENTER HOLE DIAMETER6.1275 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL
CUT TYPERECTANGULAR ONE SIDE
JOINT TYPEBUTT ONE SIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
30665Interchangeable
interchangeable cross-reference
interchangeable
14801N PIECE 25Interchangeable
interchangeable cross-reference
interchangeable
N30665Interchangeable
interchangeable cross-reference
interchangeable
A3-30647-30665Interchangeable
interchangeable cross-reference
interchangeable
30665-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 704311?
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 704311?
704311 is a RETAINER,PACKING.
What parts can replace 704311?
There are 5 known substitutes for 704311: 30665, 14801N PIECE 25, N30665 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 704311?
704311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-316-2473. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 704311