PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000BOscillator,crystal Controlled

Symmetricom, Inc · NSN 5955-01-584-9754 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-584-9754 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-584-9754. Primary manufacturer part number: 1000B.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Nondefinitive Spec/std Data: 6. INCHES LENGTH AND 3. INCHES WIDTH AND 1. POUNDS WEIGHT LBS
  • 1 verified cross-reference
  • Primary manufacturer: Symmetricom, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-584-9754, is classified within Federal Supply Class 5955 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Symmetricom, Inc. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-584-9754
Primary Part Number1000B
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerSymmetricom, Inc
StatusACTIVE
Basic Shape StyleRECTANGULAR OR SQUARE
Nondefinitive Spec/std Data6. INCHES LENGTH AND 3. INCHES WIDTH AND 1. POUNDS WEIGHT LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-282-6873 INTERCHANGEABLE
Gage,pressure,dial Indicating
6625-00-502-73751000B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5950-00-688-30281000B INTERCHANGEABLE
Coil,radio Frequency
North Hills Signal Processing Corp.
6685-00-815-8869 INTERCHANGEABLE
Thermometer,recording,capillary
6685-00-836-040125A00-0903REVA INTERCHANGEABLE
Gage,pressure,dial Indicating
Limco Airepair Inc.
4820-00-899-9295 INTERCHANGEABLE
Valve,angle
5342-01-136-1654 INTERCHANGEABLE
Clamp
5940-01-291-1315433609-1 INTERCHANGEABLE
Terminal,feedthru
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
4820-01-485-18811000B INTERCHANGEABLE
Gate Valve Reseater
Leavitt Machine Co Dba Dexter Precision Products Div Dexter Innovative Solutions Llc CAGE 6dqd2 Has Purchase Leav
Cross-Reference Index
Part NumberManufacturer
1000B PRIMARY Symmetricom, Inc (USA)
Related Parts
6685-00-282-6873INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6625-00-502-7375INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
1000B
5950-00-688-3028INTERCHANGEABLE
COIL,RADIO FREQUENCY
1000B
6685-00-815-8869INTERCHANGEABLE
THERMOMETER,RECORDING,CAPILLARY
6685-00-836-0401INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
25A00-0903REVA
4820-00-899-9295INTERCHANGEABLE
VALVE,ANGLE
5342-01-136-1654INTERCHANGEABLE
CLAMP
5940-01-291-1315INTERCHANGEABLE
TERMINAL,FEEDTHRU
433609-1
4820-01-485-1881INTERCHANGEABLE
GATE VALVE RESEATER
1000B

Frequently Asked Questions

What is NSN 5955-01-584-9754?

NSN 5955-01-584-9754 is a Oscillator,crystal Controlled, manufactured by Symmetricom, Inc, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-584-9754?

NSN 5955-01-584-9754 has 1 cross-referenced part number: 1000B (Symmetricom, Inc).

What NSN replaces 5955-01-584-9754?

There are 9 known substitutes for 5955-01-584-9754: 6685-00-282-6873, 6625-00-502-7375, 5950-00-688-3028 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000B?

Key specifications for 1000B: Basic Shape Style: RECTANGULAR OR SQUARE; End Item Identification: 1000B, SYMMETRICOM INC; Part Name Assigned by Controlling Agency: CRYSTAL CONTROLLED OSCILLATOR; Special Features: 3.000 INCHES IN HEIGHT IN. 5 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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