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5789 — COLLAR,EXTRACTOR RO

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5789: COLLAR,EXTRACTOR RO.

The COLLAR,EXTRACTOR RO is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 631 OVERALL, head_style: FLAT CHAMFER, head_height: 0.513 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.294 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN, thread_length: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-420-5841, 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
5789
NSN: 5305-00-420-5841
NIINs: 004205841, 009503462, 011416448
FSC: 5305 — Screws
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OR STEEL COMP 631 OVERALL
head_styleFLAT CHAMFER
head_height0.513 INCHES NOMINAL IN
thread_class2A A
head_diameter0.294 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
thread_length0.187 INCHES NOMINAL IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length0.425 INCHES NOMINAL IN
hardness_rating35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length0.045 INCHES NOMINAL THIRD SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM FIRST SHOULDER IN
NSN5305-00-420-5841
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5789 · 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
•
HEAD HEIGHT: 0.513 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.425 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.045 INCHES NOMINAL THIRD SHOULDER IN
•
SHOULDER DIAMETER: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM FIRST SHOULDER IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.513 INCHES NOMINAL IN
FASTENER LENGTH0.425 INCHES NOMINAL IN
SHOULDER LENGTH0.045 INCHES NOMINAL THIRD SHOULDER IN
SHOULDER LENGTH0.050 INCHES NOMINAL SECOND SHOULDER IN
SHOULDER LENGTH0.095 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.294 INCHES MINIMUM AND 0.296 INCHES MAXIMUM SECOND SHOULDER IN
SHOULDER DIAMETER0.406 INCHES NOMINAL THIRD SHOULDER IN
THREAD LENGTH0.187 INCHES NOMINAL IN
SHOULDER SHAPEROUND ALL SHOULDERS
SUBSTITUTES & CROSS-REFERENCES 1
DS 935214Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5789?
5789 is a COLLAR,EXTRACTOR RO.
What parts can replace 5789?
There is 1 known substitute for 5789: DS 935214. Substitute compatibility should be verified for your specific system.
What is the NSN for 5789?
5789 is cataloged in the U.S. Government catalog under NSN 5305-00-420-5841. This indicates validated use in U.S. government and defense supply chains.
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