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851790 — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

851790: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include material: STEEL, usage_design: EXTERNAL OR INTERNAL, overall_width: 0.280 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, overall_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_length: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, inside_diameter: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-582-7363, 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
851790
NSN: 5325-00-582-7363
NIINs: 005827363, 013305583
FSC: 5325 — Fastening Devices
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL
ring_styleE
usage_designEXTERNAL OR INTERNAL
overall_width0.280 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
overall_height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_length0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
inside_diameter0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
major_thickness0.065 INCHES NOMINAL IN
special_featuresOPERATING TEMPERATURE MINUS 55.0 DEG TO PLUS 100.0 DEG C; 6 PIN DIP DEGC
surface_treatmentZINC
connector_quantity6
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
NSN5325-00-582-7363
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 851790 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
USAGE DESIGN: EXTERNAL OR INTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MAJOR THICKNESS: 0.065 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: E
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL OR INTERNAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.065 INCHES NOMINAL IN
INSIDE DIAMETER0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEE
SURFACE TREATMENTZINC
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 6
AB0070851790Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FC3912Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8016979Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20472Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1786287Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
07-851790Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 851790?
851790 is a ISOLATOR,RADIO FREQUENCY REFLECT.
What parts can replace 851790?
There are 6 known substitutes for 851790: AB0070851790, FC3912, 8016979 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 851790?
851790 is cataloged in the U.S. Government catalog under NSN 5325-00-582-7363. This indicates validated use in U.S. government and defense supply chains.
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