PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1901T
1901T ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 1901T is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-019-0551, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1901T
NSN: 6685-00-019-0551
FSC: 6685
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
Part Number1901T
NSN6685-00-019-0551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1901T TITLE COMPONENT PN 1901T MFR 1901T
KEY FEATURES
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND
•
MATERIAL: STEEL CORROSION RESISTING ACTUATING ELEMENT
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
BEZEL TYPE: THREAD
•
COLOR: BLACK CASE
•
SCALE ACCURACY: 1/2 PCT ENTIRE RANGE; 1/2 PCT ENTIRE RANGE
•
SCALE NAME FOR WHICH POINTER IS DESIGNED: PRESSURE
TECHNICAL CHARACTERISTICS (FLIS)
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND
MATERIALSTEEL CORROSION RESISTING ACTUATING ELEMENT
CRITICALITY CODE JUSTIFICATIONFEAT
BEZEL TYPETHREAD
COLORBLACK CASE
SCALE ACCURACY1/2 PCT ENTIRE RANGE; 1/2 PCT ENTIRE RANGE
MATERIALALUMINUM AND COPPER ALLOY CASE
SCALE NAME FOR WHICH POINTER IS DESIGNEDPRESSURE
SPECIAL FEATURESSOLID FRONT SAFETY CASE WITH WEATHERTIGHT BLOW OUT DISC IN BACK; CLEANED FOR OXYGEN SERVICE
CONNECTION SIZE0.250 IN. NPT DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
155356Interchangeable
interchangeable cross-reference
interchangeable
1901TInterchangeable
interchangeable cross-reference
interchangeable
130132Interchangeable
interchangeable cross-reference
interchangeable
1901T-0-400-4-1/2X1/4 NPTInterchangeable
interchangeable cross-reference
interchangeable
133007Interchangeable
interchangeable cross-reference
interchangeable
45-1379A-02B-VACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1901T?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1901T?
1901T is a 1901T.
What parts can replace 1901T?
There are 15 known substitutes for 1901T: 155356, 1901T, 130132 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1901T?
1901T is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-019-0551. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1901T

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026