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404708 — PLUG,METALLIC,UNTHR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

404708: PLUG,METALLIC,UNTHR.

The PLUG,METALLIC,UNTHR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630, end_style: VERTEX CENTER OR ABOVE, usage_design: EXTERNAL, inside_diameter: 1.632 INCHES NOMINAL IN, major_thickness: 0.134 INCHES NOMINAL IN, outside_diameter: 1.891 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-004-3662, 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
404708
NSN: 5325-00-004-3662
NIINs: 000043662, 003975621
FSC: 5325 — Fastening Devices
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialSTEEL COMP 630
end_styleVERTEX CENTER OR ABOVE
usage_designEXTERNAL
inside_diameter1.632 INCHES NOMINAL IN
major_thickness0.134 INCHES NOMINAL IN
outside_diameter1.891 INCHES NOMINAL IN
special_features1 OUTSIDE EDGE HAS 0.093 IN. RAD,WITH 32.0 MICROIN SURF,ALL OTHER EDGES SQ IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
end_item_identificationFWD FIN 1420002731229/1231
material_hardness_rating40.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM
material_document_and_classificationAMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-004-3662
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 404708 · 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
•
MATERIAL HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: EXTERNAL
•
END STYLE: VERTEX CENTER OR ABOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.891 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.134 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.632 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM
USAGE DESIGNEXTERNAL
END STYLEVERTEX CENTER OR ABOVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.891 INCHES NOMINAL IN
MAJOR THICKNESS0.134 INCHES NOMINAL IN
INSIDE DIAMETER1.632 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIAL FEATURES1 OUTSIDE EDGE HAS 0.093 IN. RAD,WITH 32.0 MICROIN SURF,ALL OTHER EDGES SQ IN
SURFACE TREATMENTPASSIVATE
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 404708?
404708 is a PLUG,METALLIC,UNTHR.
What is the NSN for 404708?
404708 is cataloged in the U.S. Government catalog under NSN 5325-00-004-3662. This indicates validated use in U.S. government and defense supply chains.
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