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400227 — RELAY,HYBRID

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

400227: RELAY,HYBRID.

The RELAY,HYBRID is a the manufacturer industrial component. Key specifications include diameter: 0.381 INCHES NOMINAL IN, nut_style: HEXAGON, drive_type: CROSS RECESS, nut_height: 0.208 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, ring_style: SPIRAL, lubrication: SOLUBLE LUBRICANT. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-598-1215, 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
400227
NSN: 5325-00-598-1215
NIINs: 005981215, 008345589, 008775797, 012440977, 012520731, 014416613
FSC: 5325 — Fastening Devices
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
diameter0.381 INCHES NOMINAL IN
nut_styleHEXAGON
drive_typeCROSS RECESS
nut_height0.208 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
ring_styleSPIRAL
lubricationSOLUBLE LUBRICANT
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
usage_designINTERNAL
eyelet_length0.257 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
inside_diameter0.568 INCHES NOMINAL IN
NSN5325-00-598-1215
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 400227 · 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: 64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
•
USAGE DESIGN: INTERNAL
•
STRENGTH RATING: ERR-060
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1070 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
OUTSIDE DIAMETER: 0.658 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.024 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.568 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
USAGE DESIGNINTERNAL
STRENGTH RATINGERR-060
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1070 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
OUTSIDE DIAMETER0.658 INCHES NOMINAL IN
MAJOR THICKNESS0.024 INCHES NOMINAL IN
INSIDE DIAMETER0.568 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPIRAL
SUBSTITUTES & CROSS-REFERENCES 6
319972R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
6726656-62Reference document
Same NSN cross-reference
Reference document — Secondary reference
6726656PT62Reference document
Same NSN cross-reference
Reference document — Secondary reference
RR62Reference document
Same NSN cross-reference
Reference document — Secondary reference
626-001-9018Reference document
Same NSN cross-reference
Reference document — Secondary reference
M2742630105ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 400227?
400227 is a RELAY,HYBRID.
What parts can replace 400227?
There are 6 known substitutes for 400227: 319972R1, 6726656-62, 6726656PT62 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400227?
400227 is cataloged in the U.S. Government catalog under NSN 5325-00-598-1215. This indicates validated use in U.S. government and defense supply chains.
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