PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43291Oscillator,crystal Controlled

Gibbs Mfg and Research Corp · NSN 5955-00-228-4687 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-228-4687 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-228-4687. Primary manufacturer part number: 43291.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Inclosure Type: ENCASED
  • Installation Design: MECHANICAL
  • Connection Type: WIRE LEAD TERMINALS FRONT
  • Frequency Per Channel: 2.6 KILOHERTZ NOMINAL OUTPUT CHANNEL
  • Circuit Construction Type: SOLID STATE
  • Connection Contact Type and Quantity: 1 WIRE LUG TERMINAL EXTERNAL
  • Environmental Protection: DUST TIGHT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-228-4687, 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 Gibbs Mfg and Research Corp. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-228-4687
Primary Part Number43291
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerGibbs Mfg and Research Corp
StatusACTIVE
Inclosure TypeENCASED
Installation DesignMECHANICAL
Connection TypeWIRE LEAD TERMINALS FRONT
Frequency Per Channel2.6 KILOHERTZ NOMINAL OUTPUT CHANNEL
Circuit Construction TypeSOLID STATE
Connection Contact Type and Quantity1 WIRE LUG TERMINAL EXTERNAL
Environmental ProtectionDUST TIGHT
Basic Shape StyleRECTANGULAR OR SQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-166-0969M83248/1-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5845-00-175-0942 INTERCHANGEABLE
Head,space-Velocity
2805-00-513-9659S182 INTERCHANGEABLE
Breather
Donaldson Company, Inc.
5330-00-958-6642432-9-1 INTERCHANGEABLE
Packing,preformed
Parker Hannifin Corp Dba Pneutronics
5330-01-109-2988 INTERCHANGEABLE
Gasket
9340-01-133-6671 INTERCHANGEABLE
Tubing,glass
4730-01-546-1153 INTERCHANGEABLE
Peek Adapter
Cross-Reference Index
Part NumberManufacturer
43291 Gibbs Mfg and Research Corp (USA)
Related Parts
5331-00-166-0969INTERCHANGEABLE
O-RING
M83248/1-010
5845-00-175-0942INTERCHANGEABLE
HEAD,SPACE-VELOCITY
2805-00-513-9659INTERCHANGEABLE
BREATHER
S182
5330-00-958-6642INTERCHANGEABLE
PACKING,PREFORMED
432-9-1
5330-01-109-2988INTERCHANGEABLE
GASKET
9340-01-133-6671INTERCHANGEABLE
TUBING,GLASS
4730-01-546-1153INTERCHANGEABLE
PEEK ADAPTER

Frequently Asked Questions

What is NSN 5955-00-228-4687?

NSN 5955-00-228-4687 is a Oscillator,crystal Controlled, manufactured by Gibbs Mfg and Research Corp, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-228-4687?

NSN 5955-00-228-4687 has 1 cross-referenced part number: 43291 (Gibbs Mfg and Research Corp).

What NSN replaces 5955-00-228-4687?

There are 7 known substitutes for 5955-00-228-4687: 5331-00-166-0969, 5845-00-175-0942, 2805-00-513-9659 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43291?

Key specifications for 43291: Inclosure Type: ENCASED; Installation Design: MECHANICAL; Overall Length: 4.000 INCHES NOMINAL IN; Connection Type: WIRE LEAD TERMINALS FRONT. 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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