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PartsTable / COMPONENT / 87821
87821 ✓ Verified by PartsTable
Nathan · 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 COVER,ELECTRICAL CONNECTOR is a Nathan industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.250 INCHES NOMINAL IN, body_height: 0.140 INCHES NOMINAL IN, thread_class: 2B, furnished_items: BEAD CHAIN, overall_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-113-7383, 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
87821
NSN: 5935-00-113-7383
FSC: 5935
CAGE: 91836 — WINCHESTER INTERCONNECT CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness0.250 INCHES NOMINAL IN
body_height0.140 INCHES NOMINAL IN
thread_class2B
furnished_itemsBEAD CHAIN
overall_diameter0.312 INCHES NOMINAL IN
style_designatorINTERNAL THREAD W/CHAIN OR ROPE
thread_directionRIGHT-HAND
eye_inside_diameter0.135 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch36
thread_series_designatorUNS
NSN5935-00-113-7383
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Nathan COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 87821 MFR Nathan COVER,ELECTRICAL CONNE
KEY FEATURES
•
ATTACHMENT FEATURE LENGTH: 2.000 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.312 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD QUANTITY PER INCH: 36
•
STYLE DESIGNATOR: INTERNAL THREAD W/CHAIN OR ROPE
•
MATERIAL: STEEL CORROSION RESISTING
•
THREAD SERIES DESIGNATOR: UNS
•
FURNISHED ITEMS: BEAD CHAIN
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT FEATURE LENGTH2.000 INCHES NOMINAL IN
OVERALL DIAMETER0.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD QUANTITY PER INCH36
STYLE DESIGNATORINTERNAL THREAD W/CHAIN OR ROPE
MATERIALSTEEL CORROSION RESISTING
THREAD SERIES DESIGNATORUNS
FURNISHED ITEMSBEAD CHAIN
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
1710161-002Interchangeable
interchangeable cross-reference
interchangeable
3230-1Interchangeable
interchangeable cross-reference
interchangeable
87821Interchangeable
interchangeable cross-reference
interchangeable
TC 1-1/4Interchangeable
interchangeable cross-reference
interchangeable
BBA-3371Interchangeable
interchangeable cross-reference
interchangeable
9-660Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 87821?
87821 is a COVER,ELECTRICAL CONNECTOR manufactured by Nathan.
What parts can replace 87821?
There are 24 known substitutes for 87821: 1710161-002, 3230-1, 87821 and 21 more. Substitute compatibility should be verified for your specific system.
Is 87821 still available?
87821 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026