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PartsTable / COMPONENT / D38999/33W21R
D38999/33W21R ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The D38999/33W21R is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-281-0050, 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
D38999/33W21R
NSN: 5935-01-281-0050
FSC: 5935
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberD38999/33W21R
NSN5935-01-281-0050
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available D38999/33W21R TITLE COMPONENT PN D38999/33W21R MFR D38999/33W21R
KEY FEATURES
•
SIZE DESIGNATION: 21
•
EYE INSIDE DIAMETER: 4.11 MILLIMETERS MINIMUM AND 4.49 MILLIMETERS MAXIMUM MM
•
THREAD CLASS: 2B
•
OVERALL DIAMETER: 42.0 MILLIMETERS MAXIMUM MM
•
STYLE DESIGNATOR: INTERNAL THREAD W/CHAIN OR ROPE
•
THREAD DIRECTION: RIGHT-HAND
•
FURNISHED ITEMS: WIRE ROPE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION4925-01-207-1976 LOADER,BOX MAGAZINE
SIZE DESIGNATION21
EYE INSIDE DIAMETER4.11 MILLIMETERS MINIMUM AND 4.49 MILLIMETERS MAXIMUM MM
THREAD CLASS2B
OVERALL DIAMETER42.0 MILLIMETERS MAXIMUM MM
STYLE DESIGNATORINTERNAL THREAD W/CHAIN OR ROPE
THREAD DIRECTIONRIGHT-HAND
FURNISHED ITEMSWIRE ROPE
BODY HEIGHT23.0 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTCADMIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
77092288Interchangeable
interchangeable cross-reference
interchangeable
D38999/33W17NInterchangeable
interchangeable cross-reference
interchangeable
10371270Interchangeable
interchangeable cross-reference
interchangeable
DOD-C-38999/33Interchangeable
interchangeable cross-reference
interchangeable
D38999/33W13NInterchangeable
interchangeable cross-reference
interchangeable
A11209Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D38999/33W21R?
D38999/33W21R is a D38999/33W21R.
What parts can replace D38999/33W21R?
There are 18 known substitutes for D38999/33W21R: 77092288, D38999/33W17N, 10371270 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D38999/33W21R?
D38999/33W21R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-281-0050. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026