Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The RESISTOR,FIXED,WIRE WOUND is a Trefl industrial component. Key specifications include color: BLACK SINGLE ACTUATOR, material: COPPER OVERALL, body_style: BUSHING MOUNTED, case_style: RECESSED, seal_width: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, body_length: 2.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-438-9022, 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
MRO→MRO_GENERAL→34891
NSN:5330-00-438-9022 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
color
BLACK SINGLE ACTUATOR
material
COPPER OVERALL
body_style
BUSHING MOUNTED
case_style
RECESSED
seal_width
0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
body_length
2.125 INCHES NOMINAL IN
temp_rating
250.0 FAHRENHEIT DEGF
body_diameter
1.000 INCHES NOMINAL IN
overall_width
7.140 INCHES IN
bushing_length
0.690 INCHES NOMINAL IN
inclosure_type
FULLY INCLOSED
overall_length
16.000 INCHES IN
NSN
5330-00-438-9022
COMPONENT DIAGRAM
KEY FEATURES
•
ATTACHMENT METHOD: CEMENTED
•
CASE STYLE: RECESSED
•
MATERIAL: ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5083 CASE
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1975 FEET PER MINUTE FT
•
ACCOMMODATED SHAFT DIAMETER: 3.497 INCHES MINIMUM AND 3.503 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHOD
CEMENTED
CASE STYLE
RECESSED
SPECIAL FEATURES
SURFACE TREATMENT IS CARCINOGEN
MATERIAL
ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5083 CASE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED
1975 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER
3.497 INCHES MINIMUM AND 3.503 INCHES MAXIMUM IN
MATERIAL
RUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLE
ANGULAR
TEST DATA DOCUMENT
81349-45005 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
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FREQUENTLY ASKED QUESTIONS
What is 34891?
34891 is a RESISTOR,FIXED,WIRE WOUND manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 34891?
There are 25 known substitutes for 34891: 34891, 99-1482530, 1018Z2714 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34891?
34891 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-438-9022. This indicates validated use in U.S. government and defense supply chains.
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