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BRP421A.12X.75X36 — RUBBER STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BRP421A.12X.75X36: RUBBER STRIP.

The RUBBER STRIP is a the manufacturer industrial component. Key specifications include length: 50.000 FEET NOMINAL FT, material: RUBBER, surface_condition: SMOOTH BOTH SIDES, cross-sectional_width: 0.250 INCHES NOMINAL IN, cross-sectional_height: 0.750 INCHES NOMINAL IN, end_item_identification: M109 HOWITZER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-512-5690, 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
BRP421A.12X.75X36
NSN: 5330-01-512-5690
FSC: 5330 — Packing and Gasket Materials
CAGE: 6K404 — BASIC RUBBER AND PLASTICS CO. (USA)
SPECIFICATIONS
length50.000 FEET NOMINAL FT
materialRUBBER
special_features.25"(+.031"/-.016") THICK X .75"(+/-.080") WIDE X 50' (+/- 3%) LONG STOCK R-423-N NEOPRENE/EPT/SBR MATERIAL WITH PRESSURE SENSITIVE ADHESIVE ONE SIDE BLACK IN COLOR
surface_conditionSMOOTH BOTH SIDES
cross-sectional_width0.250 INCHES NOMINAL IN
cross-sectional_height0.750 INCHES NOMINAL IN
end_item_identificationM109 HOWITZER
cross-sectional_shape_styleRECTANGULAR
NSN5330-01-512-5690
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BRP421A.12X.75X36 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
•
LENGTH: 50.000 FEET NOMINAL FT
•
CROSS-SECTIONAL HEIGHT: 0.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.250 INCHES NOMINAL IN
•
SURFACE CONDITION: SMOOTH BOTH SIDES
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
LENGTH50.000 FEET NOMINAL FT
CROSS-SECTIONAL HEIGHT0.750 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.250 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH BOTH SIDES
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURES.25"(+.031"/-.016") THICK X .75"(+/-.080") WIDE X 50' (+/- 3%) LONG STOCK R-423-N NEOPRENE/EPT/SBR MATERIAL WITH PRESSURE SENSITIVE ADHESIVE ONE SIDE BLACK IN COLOR
END ITEM IDENTIFICATIONM109 HOWITZER
MATERIALRUBBER
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
R-423-N 1/4X3/4X50FTReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BRP421A.12X.75X36?
BRP421A.12X.75X36 is a RUBBER STRIP.
What parts can replace BRP421A.12X.75X36?
There is 1 known substitute for BRP421A.12X.75X36: R-423-N 1/4X3/4X50FT. Substitute compatibility should be verified for your specific system.
What is the NSN for BRP421A.12X.75X36?
BRP421A.12X.75X36 is cataloged in the U.S. Government catalog under NSN 5330-01-512-5690. This indicates validated use in U.S. government and defense supply chains.
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