PartsTable
Technical Data Sheet
28729-B ✓ 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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include length: 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 5456, leg_thickness: 0.258 INCHES NOMINAL IN, heat_treatment: H-111 STRAIN HARDENED, overall_height: 8.000 INCHES NOMINAL IN, top_flange_width: 4.750 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 9540-01-014-1300, 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
28729-B
NSN: 9540-01-014-1300
FSC: 9540
CAGE: 77783 — ALCOA/REYNOLDS METALS COMPANY (USA)
SPECIFICATIONS
length20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 5456
leg_thickness0.258 INCHES NOMINAL IN
heat_treatmentH-111 STRAIN HARDENED
overall_height8.000 INCHES NOMINAL IN
top_flange_width4.750 INCHES NOMINAL IN
basic_shape_styleT SHAPE
fabrication_methodEXTRUDED
left_top_inside_angle90.0 DEGREES NOMINAL
right_top_inside_angle90.0 DEGREES NOMINAL
weight_per_unit_measure4.501 POUNDS PER LINEAR FOOT LBS
nondefinitive_spec/std_dataH111 TEMPER
NSN9540-01-014-1300
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN 28729-B MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
WEIGHT PER UNIT MEASURE: 4.501 POUNDS PER LINEAR FOOT LBS
LENGTH: 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
MATERIAL: ALUMINUM ALLOY 5456
LEG THICKNESS: 0.258 INCHES NOMINAL IN
FABRICATION METHOD: EXTRUDED
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES: 2.375 INCHES NOMINAL IN
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES: 2.375 INCHES NOMINAL IN
RIGHT SIDE TOP FLANGE THICKNESS: 0.396 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WEIGHT PER UNIT MEASURE4.501 POUNDS PER LINEAR FOOT LBS
LENGTH20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
MATERIALALUMINUM ALLOY 5456
LEG THICKNESS0.258 INCHES NOMINAL IN
FABRICATION METHODEXTRUDED
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES2.375 INCHES NOMINAL IN
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES2.375 INCHES NOMINAL IN
RIGHT SIDE TOP FLANGE THICKNESS0.396 INCHES NOMINAL IN
OVERALL HEIGHT8.000 INCHES NOMINAL IN
HEAT TREATMENTH-111 STRAIN HARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
28729Interchangeable
interchangeable cross-reference
interchangeable
4171302-82Interchangeable
interchangeable cross-reference
interchangeable
RC32GF182FInterchangeable
interchangeable cross-reference
interchangeable
R8314Interchangeable
interchangeable cross-reference
interchangeable
0T7040Interchangeable
Same NIIN cross-reference
interchangeable
QQ-A-200/7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 28729-B?
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 28729-B?
28729-B is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 28729-B?
There are 8 known substitutes for 28729-B: 28729, 4171302-82, RC32GF182F and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28729-B?
28729-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-01-014-1300. 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 — 28729-B