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PartsTable / COMPONENT / M631-4
M631-4 ✓ 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 BAR,PULL,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include model_number: HYNAUTIC TUBE FITTING KIT, document_type: CATALOG SHEET, end_item_name: TUBE FITTINGS, end_item_source: 62876, end_item_identification: HYNAUTIC TUBE, component_document_origin: INDUSTRIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8040-00-262-9028, 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
M631-4
NSN: 8040-00-262-9028
FSC: 8040
CAGE: 00333 — ROYAL HOLDINGS, INC. (USA)
SPECIFICATIONS
model_numberHYNAUTIC TUBE FITTING KIT
document_typeCATALOG SHEET
end_item_nameTUBE FITTINGS
end_item_source62876
end_item_identificationHYNAUTIC TUBE
component_document_originINDUSTRIAL
part_name_assigned_by_controlling_agencyFITTING KIT,TUBE-PIPE
NSN8040-00-262-9028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BAR,PULL,TELETYPEWRITER TITLE COMPONENT PN M631-4 MFR BAR,PULL,TELETYPEWRITE
KEY FEATURES
•
MATERIAL: RUBBER
•
SUPPLEMENTARY FEATURES: 1 PINT CAN
•
SPECIFIC USAGE DESIGN: FOR GENERAL PURPOSE BONDING APPLICATIONS; NOT FOR USE AS A STRUCTURAL ADHESIVE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
QUANTITY WITHIN EACH UNIT PACKAGE: 1.000 PINTS
•
PHYSICAL FORM: LIQUID
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER
SUPPLEMENTARY FEATURES1 PINT CAN
SPECIFIC USAGE DESIGNFOR GENERAL PURPOSE BONDING APPLICATIONS; NOT FOR USE AS A STRUCTURAL ADHESIVE
NONDEFINITIVE SPEC/STD DATA1 TYPE
SPECIAL FEATURESNON OIL-RESISTANT
QUANTITY WITHIN EACH UNIT PACKAGE1.000 PINTS
PHYSICAL FORMLIQUID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
EC2126Interchangeable
interchangeable cross-reference
interchangeable
25011-1Interchangeable
interchangeable cross-reference
interchangeable
C-111Interchangeable
interchangeable cross-reference
interchangeable
MMM-A-1617Interchangeable
interchangeable cross-reference
interchangeable
26609-20ZC0NTAINInterchangeable
interchangeable cross-reference
interchangeable
MMM-A-1617 TY3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M631-4?
M631-4 is a BAR,PULL,TELETYPEWRITER.
What parts can replace M631-4?
There are 26 known substitutes for M631-4: EC2126, 25011-1, C-111 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M631-4?
M631-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8040-00-262-9028. 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