NSN 4920-01-135-1816 · NIIN 011351816 · Part number BXT-1
Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 54465
Government record, cited
NSN 4920-01-135-1816 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-135-1816. Manufacturer of record part number: BXT-1.
Also searched as4920-01-135-1816 ·
4920011351816 ·
NIIN 011351816 ·
01-135-1816 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 54465 · BXT-1 · 70468105
General Characteristics Item Description: FULLY SOLID STATE; HIGHLY STABLE DIMENSIONAL GAGING; SINGLE OUTPUT; PROVIDES DUAL RANGE ZERO CENTERING,INPUT AND OUTPUT CALIBRATION CONTROL; 4 IN. AND 4 METRIC RANGES CALIBRATE SIMULTANEOUSLY; COLOR CODED METER SCALE DISPLAYS IN. AND METRIC VALUES; 4.75 IN D. IN
2 manufacturer part numbers on file
Manufacturer of record: Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp
Identification
NSN: 4920-01-135-1816
NIIN: 011351816
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: BXT-1
Manufacturer: Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp
General Description
The Indicator-Amplifier,electronic, cataloged under National Stock Number 4920-01-135-1816, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp
Status
ACTIVE
General Characteristics Item Description
FULLY SOLID STATE; HIGHLY STABLE DIMENSIONAL GAGING; SINGLE OUTPUT; PROVIDES DUAL RANGE ZERO CENTERING,INPUT AND OUTPUT CALIBRATION CONTROL; 4 IN. AND 4 METRIC RANGES CALIBRATE SIMULTANEOUSLY; COLOR CODED METER SCALE DISPLAYS IN. AND METRIC VALUES; 4.75 IN D. IN
Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4920-00-001-1716 · Item name not on file
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-135-1816?
NSN 4920-01-135-1816 is a Indicator-Amplifier,electronic, manufactured by Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-135-1816?
NSN 4920-01-135-1816 has 2 manufacturer part numbers on file: 70468105 (Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp), BXT-1 (Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp).
What are the specifications of BXT-1?
Key specifications for BXT-1: Overall Height: 7.340 INCHES NOMINAL IN; General Characteristics Item Description: FULLY SOLID STATE; HIGHLY STABLE DIMENSIONAL GAGING; SINGLE OUTPUT; PROVIDES DUAL RANGE ZERO CENTERING,INPUT AND OUTPUT CALIBRATION CONTROL; 4 IN. AND 4 METRIC RANGES CALIBRATE SIMULTANEOUSLY; COLOR CODED METER SCALE DISPLAYS IN. AND METRIC VALUES; 4.75 IN D. IN; Overall Width: 6.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: ELECTRONIC AMPLIFER INDICATOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-135-1816 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.