PartsTable
Technical Data Sheet
Download PDF

ST7M288-215-2 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST7M288-215-2: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.227 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING, joint_type: SCARF-PERIPHERAL TOP RING, inside_diameter: 1.060 INCHES NOMINAL IN, outside_diameter: 1.320 INCHES NOMINAL IN, cross-sectional_shape_style: TEE INTERMEDIATE RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-259-0302, 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
ST7M288-215-2
NSN: 5330-01-259-0302
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
height0.227 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING
joint_typeSCARF-PERIPHERAL TOP RING
inside_diameter1.060 INCHES NOMINAL IN
outside_diameter1.320 INCHES NOMINAL IN
intermediate_ring_quantity1
cross-sectional_shape_styleTEE INTERMEDIATE RING
material_document_and_classification5708 CAGEC72902 MFR REF SINGLE MATERIAL RESPONSE TOP RING
NSN5330-01-259-0302
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST7M288-215-2 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
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 1.320 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 160 CAGEC72902 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER1.320 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION160 CAGEC72902 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION5708 CAGEC72902 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
MATERIAL DOCUMENT AND CLASSIFICATION5708 CAGEC72902 MFR REF SINGLE MATERIAL RESPONSE TOP RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLETEE INTERMEDIATE RING
INSIDE DIAMETER1.060 INCHES NOMINAL IN
HEIGHT0.227 INCHES NOMINAL IN
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
7215FS160TReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy ST7M288-215-2?
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 ST7M288-215-2?
ST7M288-215-2 is a PACKING ASSEMBLY.
What parts can replace ST7M288-215-2?
There is 1 known substitute for ST7M288-215-2: 7215FS160T. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M288-215-2?
ST7M288-215-2 is cataloged in the U.S. Government catalog under NSN 5330-01-259-0302. 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 — ST7M288-215-2