PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

158-0019-00Crystal Unit,quartz

Tektronix, Inc. · NSN 5955-00-412-0795 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-412-0795 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-412-0795. Primary manufacturer part number: 158-0019-00.
Features
  • Crystal Unit,quartz — FSC 5955
  • 6 verified cross-references
  • Primary manufacturer: Tektronix, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-412-0795, 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 Tektronix, Inc.. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCrystal Unit,quartz
FSC / FSG5955 — No Item Name Available (FSG 59)
ManufacturersElectronic Research Company (CAGE 13571); Colorado Crystal Corporation (CAGE 33096); Tektronix, Inc. (CAGE 80009); Inficon Edc Inc. (CAGE 18853)
Technical Specifications
ParameterValue
NSN5955-00-412-0795
Primary Part Number158-0019-00
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-139-733811775 INTERCHANGEABLE
Seal,nonmetallic Angle
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
4730-00-263-2733SAE J530 2-2-2 130424B INTERCHANGEABLE
Tee,pipe
Sae International Dba Sae International
2810-00-448-658911775 INTERCHANGEABLE
Cam,bearing
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5365-01-029-7525 INTERCHANGEABLE
Spacer,ring
2530-01-107-7152R0050023 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Chrysler Realty Company Llc Dba Daimler Chrysler
5998-01-136-090511775 INTERCHANGEABLE
Circuit Card Assembly
L3harris Technologies, Inc. Dba Harris Corporation
4820-01-223-0591 INTERCHANGEABLE
Valve Assembly,manifold
3455-01-336-166411775 INTERCHANGEABLE
Blade,band Saw,metal Cutting
L.s. Starrett Company (the) Div Tool Division
5935-01-336-538111-774 INTERCHANGEABLE
Connector,receptacle,electrical
Pollak Joseph Corp
5305-01-547-520311775 INTERCHANGEABLE
Screw,machine
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
158-0019-00 Electronic Research Company (USA)
1177-5 Electronic Research Company (USA)
ER-1177 Colorado Crystal Corporation (USA)
PB-1156 Colorado Crystal Corporation (USA)
158-0019-00 PRIMARY Tektronix, Inc. (USA)
158-0019-00 Inficon Edc Inc. (USA)
Related Parts
5330-00-139-7338INTERCHANGEABLE
SEAL,NONMETALLIC ANGLE
11775
4730-00-263-2733INTERCHANGEABLE
TEE,PIPE
SAE J530 2-2-2 130424B
2810-00-448-6589INTERCHANGEABLE
CAM,BEARING
11775
5365-01-029-7525INTERCHANGEABLE
SPACER,RING
2530-01-107-7152INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
R0050023
5998-01-136-0905INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
11775
4820-01-223-0591INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
3455-01-336-1664INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
11775
5935-01-336-5381INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
11-774
5305-01-547-5203INTERCHANGEABLE
SCREW,MACHINE
11775
4730-01-567-1107INTERCHANGEABLE
COUPLING,TUBE
1177-5

Frequently Asked Questions

What is NSN 5955-00-412-0795?

NSN 5955-00-412-0795 is a Crystal Unit,quartz, manufactured by Tektronix, Inc., classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-412-0795?

NSN 5955-00-412-0795 has 6 cross-referenced part numbers: 158-0019-00 (Electronic Research Company), 1177-5 (Electronic Research Company), ER-1177 (Colorado Crystal Corporation), PB-1156 (Colorado Crystal Corporation), 158-0019-00 (Tektronix, Inc.) and 1 more.

What NSN replaces 5955-00-412-0795?

There are 11 known substitutes for 5955-00-412-0795: 5330-00-139-7338, 4730-00-263-2733, 2810-00-448-6589 and 8 more. Verify interchangeability with system specifications before substitution.

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