PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 112-81
112-81 ✓ Verified by PartsTable
Jumbo · 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 VENT PLUG ASSEMBLY,PUMP is a Jumbo industrial component. Key specifications include material: COPPER ALLOY, cover_type: BLANK, head_style: HEADLESS (SETSCREW), body_length: 3.094 INCHES NOMINAL IN, head_length: 7.000 INCHES NOMINAL IN, point_style: CONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-051-3521, 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
112-81
NSN: 4420-00-051-3521
FSC: 4420
CAGE: 66042 — THOMAS C. WILSON, INC. DBA THOMAS C WILSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY
cover_typeBLANK
head_styleHEADLESS (SETSCREW)
body_length3.094 INCHES NOMINAL IN
head_length7.000 INCHES NOMINAL IN
point_styleCONE
inside_depth1.500 INCHES NOMINAL IN
spline_width0.022 INCHES NOMINAL IN
thread_class2A A
face_diameter3.500 INCHES NOMINAL IN
handle_length16.000 INCHES NOMINAL IN
overall_width2.688 INCHES NOMINAL IN
NSN4420-00-051-3521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo VENT PLUG ASSEMBLY,PUMP TITLE COMPONENT PN 112-81 MFR Jumbo VENT PLUG ASSEMBLY,PUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
112-81Interchangeable
interchangeable cross-reference
interchangeable
S13040-14Interchangeable
interchangeable cross-reference
interchangeable
6026-1035-14Interchangeable
interchangeable cross-reference
interchangeable
6026-1032-16Interchangeable
interchangeable cross-reference
interchangeable
LLL-M-71 TY3Interchangeable
interchangeable cross-reference
interchangeable
A1128-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 112-81?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 112-81?
112-81 is a VENT PLUG ASSEMBLY,PUMP manufactured by Jumbo.
What parts can replace 112-81?
There are 12 known substitutes for 112-81: 112-81, S13040-14, 6026-1035-14 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 112-81?
112-81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-051-3521. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 112-81

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026