PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5B8504-8Protector,pole

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 4030-00-498-8059 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-498-8059 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-498-8059. Primary manufacturer part number: 5B8504-8.
Features
  • Protector,pole — FSC 4030
  • Mounting Hole Quantity: 4
  • Surface Treatment: ZINC
  • Material: STEEL
  • Material Thickness: 0.074 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL IN
  • Mounting Facility: UNTHREADED HOLE(S)
  • 2 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Protector,pole, cataloged under National Stock Number 4030-00-498-8059, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4030-00-498-8059
Primary Part Number5B8504-8
Item NameProtector,pole
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Mounting Hole Quantity4
Surface TreatmentZINC
MaterialSTEEL
Material Thickness0.074 INCHES NOMINAL IN
Mounting Hole Diameter0.188 INCHES NOMINAL IN
Mounting FacilityUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4730-00-163-01599917575 INTERCHANGEABLE
Clamp,hose,special-Shaped
Alfa Laval Inc
5935-00-178-8038 INTERCHANGEABLE
Adapter,connector
1630-00-195-7419075-07500 INTERCHANGEABLE
Plate,torque,brake
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5325-00-298-6825 INTERCHANGEABLE
Grommet,nonmetallic
5915-00-436-1425243B950H01 INTERCHANGEABLE
Filter,high Pass
Northrop Grumman Support Services Corp
5999-00-503-59787575K INTERCHANGEABLE
Clip,electrical
Belden Wire and Cable Co Wire and Cable Office
3030-00-890-472713575 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5120-01-217-37755120012173775 INTERCHANGEABLE
Extractor Set,screw
General Services Administration Federal Supply Service
4820-01-228-7837710-5-4 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-228-7923757-5-3 INTERCHANGEABLE
Disk,valve
Flowserve Corporation Div Flowserve Us Inc
Cross-Reference Index
Part NumberManufacturer
7575 Hubbard and Company (USA)
5B8504-8 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
4730-00-163-0159INTERCHANGEABLE
CLAMP,HOSE,SPECIAL-SHAPED
9917575
5935-00-178-8038INTERCHANGEABLE
ADAPTER,CONNECTOR
1630-00-195-7419INTERCHANGEABLE
PLATE,TORQUE,BRAKE
075-07500
5325-00-298-6825INTERCHANGEABLE
GROMMET,NONMETALLIC
5915-00-436-1425INTERCHANGEABLE
FILTER,HIGH PASS
243B950H01
5999-00-503-5978INTERCHANGEABLE
CLIP,ELECTRICAL
7575K
3030-00-890-4727INTERCHANGEABLE
BELT,V
13575
5120-01-217-3775INTERCHANGEABLE
EXTRACTOR SET,SCREW
5120012173775
4820-01-228-7837INTERCHANGEABLE
STEM,FLUID VALVE
710-5-4
4820-01-228-7923INTERCHANGEABLE
DISK,VALVE
757-5-3

Frequently Asked Questions

What is NSN 4030-00-498-8059?

NSN 4030-00-498-8059 is a Protector,pole, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 4030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4030-00-498-8059?

NSN 4030-00-498-8059 has 2 cross-referenced part numbers: 7575 (Hubbard and Company), 5B8504-8 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 4030-00-498-8059?

There are 10 known substitutes for 4030-00-498-8059: 4730-00-163-0159, 5935-00-178-8038, 1630-00-195-7419 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5B8504-8?

Key specifications for 5B8504-8: Mounting Hole Quantity: 4; Overall Width: 4.000 INCHES NOMINAL IN; Overall Length: 8.000 INCHES NOMINAL IN; Surface Treatment: ZINC. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4030-00-498-8059 still in active supply?

NSN 4030-00-498-8059 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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