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Technical Data Sheet

4-148-1B — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include length: 144.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, temp_rating: -55.0 CELSIUS AND 100.0 CELSIUS DEGC, overall_width: 0.187 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, base_flange_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 9390-00-290-2206, 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
4-148-1B
NSN: 9390-00-290-2206
FSC: 9390
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
length144.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC
temp_rating-55.0 CELSIUS AND 100.0 CELSIUS DEGC
overall_width0.187 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
base_flange_thickness0.031 INCHES NOMINAL IN
environmental_protectionPETROLEUM AND LOW TEMPERATURE AND OZONE RESISTANT AND WEATHER RESISTANT
minimum_tensile_strengthERR-060
right_side_flange_height0.500 INCHES NOMINAL IN
left-side_flange_tip_styleLEFT SQUARE END
left_side_flange_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleOPEN CHANNEL
NSN9390-00-290-2206
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 4-148-1B MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: OPEN CHANNEL
•
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.031 INCHES NOMINAL IN
•
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.062 INCHES NOMINAL IN
•
LEFT SIDE FLANGE THICKNESS: 0.031 INCHES NOMINAL IN
•
RIGHT-SIDE FLANGE TIP STYLE: RIGHT SQUARE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855, CLASS 2, TYPE A, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE
•
MINIMUM TENSILE STRENGTH: ERR-060
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEOPEN CHANNEL
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.031 INCHES NOMINAL IN
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.062 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS0.031 INCHES NOMINAL IN
OVERALL WIDTH0.187 INCHES NOMINAL IN
RIGHT-SIDE FLANGE TIP STYLERIGHT SQUARE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, TYPE A, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE
MINIMUM TENSILE STRENGTHERR-060
RIGHT SIDE FLANGE THICKNESS0.031 INCHES NOMINAL IN
BASE FLANGE THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
01845-1280InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5429InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
209943InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5429-9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ASTM-A733InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
W138326P19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-148-1B?
4-148-1B is a RELAY,ELECTROMAGNETIC.
What parts can replace 4-148-1B?
There are 15 known substitutes for 4-148-1B: 01845-1280, 5429, 209943 and 12 more. Substitute compatibility should be verified for your specific system.
Is 4-148-1B still available?
4-148-1B is currently cancelled.
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