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DD445-S4700-373 — COLLAR,SHAFT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DD445-S4700-373: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.312 INCHES NOMINAL IN, bore_diameter: 1.1820 INCHES MINIMUM AND 1.1830 INCHES MAXIMUM IN, outside_diameter: 1.750 INCHES NOMINAL IN, special_features: 1/16 BY 45 DEG CHAMFER IDBORE OPPOSITE THE OD CHAMGER, style_designator: ROUND W/SINGLE CHAMFER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-393-3517, 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
DD445-S4700-373
NSN: 5310-00-393-3517
NIINs: 003933517, 005403786
FSC: 5310 — Nuts and Washers
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
thickness0.312 INCHES NOMINAL IN
bore_diameter1.1820 INCHES MINIMUM AND 1.1830 INCHES MAXIMUM IN
outside_diameter1.750 INCHES NOMINAL IN
special_features1/16 BY 45 DEG CHAMFER IDBORE OPPOSITE THE OD CHAMGER
style_designatorROUND W/SINGLE CHAMFER
chamfer_angle_in_deg45.0
largest_diameter_length0.188 INCHES NOMINAL IN
material_document_and_classificationMIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
NSN5310-00-393-3517
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DD445-S4700-373 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MIL-S-890; 1.500 IN. OD; 1.500 IN. LG; THREADED INTERNAL ONE END 1.125-12 RH 0.750 IN. THD LG; OTHER END 1.031 IN. ID; 2 HOLES 0.250 IN. DIA 180 DEG APART 0.250 IN. FROM UNTHREADED END; 1 HOLE THREADED 0.250 IN. 90 DEG FROM UNTHREADED HOLES IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MIL-S-890; 1.500 IN. OD; 1.500 IN. LG; THREADED INTERNAL ONE END 1.125-12 RH 0.750 IN. THD LG; OTHER END 1.031 IN. ID; 2 HOLES 0.250 IN. DIA 180 DEG APART 0.250 IN. FROM UNTHREADED END; 1 HOLE THREADED 0.250 IN. 90 DEG FROM UNTHREADED HOLES IN
SUBSTITUTES & CROSS-REFERENCES 6
SK-139844Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL5058PC39Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11028PReference document
Same NSN cross-reference
Reference document — Design control — primary reference
SL5056PC39Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL8165PC15Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
255058-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DD445-S4700-373?
DD445-S4700-373 is a COLLAR,SHAFT.
What parts can replace DD445-S4700-373?
There are 6 known substitutes for DD445-S4700-373: SK-139844, SL5058PC39, 11028P and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD445-S4700-373?
DD445-S4700-373 is cataloged in the U.S. Government catalog under NSN 5310-00-393-3517. This indicates validated use in U.S. government and defense supply chains.
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