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Technical Data Sheet
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148001-1 — REGULATOR,OXYGEN,DILUTER DEMAND

✓ Government record, cited
TERRA · ORING SEAL
PRODUCT OVERVIEW

148001-1: REGULATOR,OXYGEN,DILUTER DEMAND.

REGULATOR,OXYGEN,DILUTER DEMAND. Key specifications include special_features: AUTO PRESSURE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-409-9888, 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
148001-1
NSN: 5330-00-409-9888
NIINs: 004099888, 009674482, 015039972, 015206121
FSC: 5330 — Packing and Gasket Materials
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
special_featuresAUTO PRESSURE
NSN5330-00-409-9888
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 148001-1 MFR: TERRA ⚠ 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: 17.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.340 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.188 INCHES NOMINAL IN
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-670, TYPE R, STYLE E, GRADE RE3 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR LOCATION NOT OTHERWISE SPECIFIED
•
FABRICATION METHOD: CELLULAR, EXPLODED
TECHNICAL CHARACTERISTICS
LENGTH17.500 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.340 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-670, TYPE R, STYLE E, GRADE RE3 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR LOCATION NOT OTHERWISE SPECIFIED
FABRICATION METHODCELLULAR, EXPLODED
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
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FREQUENTLY ASKED QUESTIONS
What is 148001-1?
148001-1 is a REGULATOR,OXYGEN,DILUTER DEMAND manufactured by TERRA.
What is the NSN for 148001-1?
148001-1 is cataloged in the U.S. Government catalog under NSN 5330-00-409-9888. This indicates validated use in U.S. government and defense supply chains.
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