PartsTable
Technical Data Sheet
Download PDF

RE0270684 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RE0270684: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-BUTT ONE SIDE, peripheral_diameter: 3.745 INCHES NOMINAL IN, center_hole_diameter: 3.375 INCHES NOMINAL IN, distance_between_ends: 0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-137-0874, 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
RE0270684
NSN: 5330-01-137-0874
FSC: 5330 — Packing and Gasket Materials
CAGE: 9331B — ALFARIVER DEFENSE S.L (ESP)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
joint_typeSCARF-BUTT ONE SIDE
peripheral_diameter3.745 INCHES NOMINAL IN
center_hole_diameter3.375 INCHES NOMINAL IN
distance_between_ends0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
cross-sectional_height0.102 INCHES NOMINAL IN
cross-sectional_thickness0.034 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE
NSN5330-01-137-0874
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RE0270684 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
•
CROSS-SECTIONAL THICKNESS: 0.034 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.102 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 3.745 INCHES NOMINAL IN
•
DISTANCE BETWEEN ENDS: 0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.375 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.034 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.102 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER3.745 INCHES NOMINAL IN
DISTANCE BETWEEN ENDS0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.375 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
JOINT TYPESCARF-BUTT ONE SIDE
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 2
S11109-340Reference document
Same NSN cross-reference
Reference document — Secondary reference
10051054Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy RE0270684?
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 RE0270684?
RE0270684 is a RETAINER,PACKING.
What parts can replace RE0270684?
There are 2 known substitutes for RE0270684: S11109-340, 10051054. Substitute compatibility should be verified for your specific system.
What is the NSN for RE0270684?
RE0270684 is cataloged in the U.S. Government catalog under NSN 5330-01-137-0874. 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 — RE0270684

✓ 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.