PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30377Disk,keyer

Momentum Technologies Inc · NSN 5895-00-012-3080 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-00-012-3080 — this item is cataloged by the U.S. Government under National Stock Number 5895-00-012-3080. Primary manufacturer part number: 30377.
Features
  • Disk,keyer — FSC 5895
  • Material: PLASTIC
  • Application Design: TELEPRINTER
  • Supplementary Features: P/O PRINTER UNIT RP-164/FYA-10(V)
  • Overall Diameter: 5.125 INCHES NOMINAL IN
  • Material: PLASTIC
  • Application Design: TELEPRINTER
  • Supplementary Features: P/O PRINTER UNIT RP-164/FYA-10(V)
Applications
  • Applications requiring Plastic construction
General Description

The Disk,keyer, cataloged under National Stock Number 5895-00-012-3080, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Momentum Technologies Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5895-00-012-3080
Primary Part Number30377
Item NameDisk,keyer
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerMomentum Technologies Inc
StatusACTIVE
MaterialPLASTIC
Application DesignTELEPRINTER
Supplementary FeaturesP/O PRINTER UNIT RP-164/FYA-10(V)
Overall Diameter5.125 INCHES NOMINAL IN
MaterialPLASTIC
Application DesignTELEPRINTER
Supplementary FeaturesP/O PRINTER UNIT RP-164/FYA-10(V)
Overall Diameter5.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-270-70442556P11 INTERCHANGEABLE
Switch,push-Pull
Taylor Machine Works Inc
5905-00-279-20150455 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5940-01-033-9595K1021-S2 INTERCHANGEABLE
Terminal,stud
Hermetic Seal Corporation Div Ametek Inc.
5945-01-283-9032 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
30377 Momentum Technologies Inc (USA)
Related Parts
5930-00-270-7044INTERCHANGEABLE
SWITCH,PUSH-PULL
2556P11
5905-00-279-2015INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
0455
5940-01-033-9595INTERCHANGEABLE
TERMINAL,STUD
K1021-S2
5945-01-283-9032INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5895-00-012-3080?

NSN 5895-00-012-3080 is a Disk,keyer, manufactured by Momentum Technologies Inc, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-00-012-3080?

NSN 5895-00-012-3080 has 1 cross-referenced part number: 30377 (Momentum Technologies Inc).

What NSN replaces 5895-00-012-3080?

There are 4 known substitutes for 5895-00-012-3080: 5930-00-270-7044, 5905-00-279-2015, 5940-01-033-9595 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30377?

Key specifications for 30377: Material: PLASTIC; Overall Length: 0.125 INCHES NOMINAL IN; Application Design: TELEPRINTER; Supplementary Features: P/O PRINTER UNIT RP-164/FYA-10(V). 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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