PartsTable
Technical Data Sheet
Download PDF

T42045 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

T42045: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: 250.0 FAHRENHEIT DEGF, peripheral_diameter: 3.143 INCHES NOMINAL IN, center_hole_diameter: 3.128 INCHES MINIMUM AND 3.158 INCHES MAXIMUM IN, cross-sectional_height: 0.076 INCHES NOMINAL IN, material_document_and_classification: SAE J515 TY1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-239-7940, 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
T42045
NSN: 5330-01-239-7940
FSC: 5330 — Packing and Gasket Materials
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating250.0 FAHRENHEIT DEGF
peripheral_diameter3.143 INCHES NOMINAL IN
center_hole_diameter3.128 INCHES MINIMUM AND 3.158 INCHES MAXIMUM IN
cross-sectional_height0.076 INCHES NOMINAL IN
cross-sectional_shape_styleV
material_document_and_classificationSAE J515 TY1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-239-7940
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: T42045 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: 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.076 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE J515 TY1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 3.143 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.128 INCHES MINIMUM AND 3.158 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.076 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J515 TY1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER3.143 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.128 INCHES MINIMUM AND 3.158 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
Ready to buy T42045?
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 T42045?
T42045 is a RETAINER,PACKING.
What is the NSN for T42045?
T42045 is cataloged in the U.S. Government catalog under NSN 5330-01-239-7940. 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 — T42045