PartsTable
Technical Data Sheet
PartsTable / MRO / 837-1
837-1 ✓ Verified by PartsTable
Marmitek · MRO · MRO_GENERAL
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

Connect a MacBook, Chromebook or laptop to a display or projector and share company presentations. Also suitable for connecting a 2nd external display, creating an extended desktop area for your laptop. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-255-9981, 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
MRO→ MRO_GENERAL→ 837-1
NSN: 6685-00-255-9981
FSC: 6685
CAGE: 70334 — ALTER HARRY CO THE DIV OF T E C (USA)
SPECIFICATIONS
length2.000 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialALUMINUM
cover_typeRAISED
scale_typeMETALMETAL
design_typeFLUCTUATINGFLUCTUATING
core_diameter0.054 INCHES NOMINAL IN
core_materialSTEEL
overall_depth2.750 INCHES NOMINAL IN
overall_width9.375 INCHES NOMINAL IN
overall_height4.250 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
NSN6685-00-255-9981
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Marmitek SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 837-1 MFR Marmitek SOCKET,PLUG-IN ELECTRO
KEY FEATURES
•
SCALE TYPE: METALMETAL
•
SCALE SMALLEST INCREMENT: 10.0 DEG FAHRENHEIT10.0 DEG FAHRENHEIT
•
ACTUATING MEDIUM: MERCURYMERCURY
•
MATERIAL: STEEL METER CASE
•
SCALE MEASUREMENT RANGE: +200.000 TO 600.000 DEG FAHRENHEIT+200.000 TO 600.000 DEG FAHRENHEIT
•
NONDEFINITIVE SPEC/STD DATA: 6 CLASS
TECHNICAL CHARACTERISTICS (FLIS)
SCALE TYPEMETALMETAL
OVERALL LENGTH4.875 INCHES NOMINAL4.875 INCHES NOMINAL IN
SCALE SMALLEST INCREMENT10.0 DEG FAHRENHEIT10.0 DEG FAHRENHEIT
ACTUATING MEDIUMMERCURYMERCURY
OVERALL HEIGHT2.250 INCHES NOMINAL2.250 INCHES NOMINAL IN
MATERIALSTEEL METER CASE
SCALE MEASUREMENT RANGE+200.000 TO 600.000 DEG FAHRENHEIT+200.000 TO 600.000 DEG FAHRENHEIT
NONDEFINITIVE SPEC/STD DATA6 CLASS
DESIGN TYPEFLUCTUATINGFLUCTUATING
STYLE DESIGNATORETCHED STAINLESS STEEL SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5921Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-1/607Interchangeable
interchangeable cross-reference
interchangeable
7599345Interchangeable
interchangeable cross-reference
interchangeable
452Interchangeable
interchangeable cross-reference
interchangeable
RS8Interchangeable
interchangeable cross-reference
interchangeable
FC5921Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 837-1?
837-1 is a SOCKET,PLUG-IN ELECTRONIC COMPON manufactured by Marmitek. It is classified as a MRO (MRO_GENERAL).
What parts can replace 837-1?
There are 18 known substitutes for 837-1: 5921, MIL-PRF-1/607, 7599345 and 15 more. Substitute compatibility should be verified for your specific system.
Is 837-1 still available?
837-1 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