PartsTable
Technical Data Sheet
Download PDF

REC-2090S — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

REC-2090S: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL OR RUBBER SYNTHETIC, hole_diameter: 0.147 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, special_features: INCLUDES STEEL WASHER INSERT, style_designator: DONUT TOP COUNTERBORED, first_counterbore_depth: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-138-7842, 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
REC-2090S
NSN: 5340-01-138-7842
FSC: 5340 — Hardware, Commercial
CAGE: 54481 — RUSSELL INDUSTRIES INC DBA RUSSELL INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER NATURAL OR RUBBER SYNTHETIC
hole_diameter0.147 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
special_featuresINCLUDES STEEL WASHER INSERT
style_designatorDONUT TOP COUNTERBORED
first_counterbore_depth0.438 INCHES NOMINAL IN
first_counterbore_diameter0.313 INCHES NOMINAL IN
outside/top_flange_diameter0.625 INCHES NOMINAL IN
NSN5340-01-138-7842
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: REC-2090S 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.625 INCHES NOMINAL IN
•
FIRST COUNTERBORE DIAMETER: 0.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.438 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL OR RUBBER SYNTHETIC
•
HOLE DIAMETER: 0.147 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.625 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.625 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.313 INCHES NOMINAL IN
STYLE DESIGNATORDONUT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH0.438 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES STEEL WASHER INSERT
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC
HOLE DIAMETER0.147 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy REC-2090S?
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 REC-2090S?
REC-2090S is a BUMPER.
What is the NSN for REC-2090S?
REC-2090S is cataloged in the U.S. Government catalog under NSN 5340-01-138-7842. 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 — REC-2090S