PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48643Felt Strip

Hdt Expeditionary Systems Inc · NSN 8305-00-849-4768 · FSC 8305 · No Item Name Available
Verified by PartsTable
NSN 8305-00-849-4768 — this item is cataloged by the U.S. Government under National Stock Number 8305-00-849-4768. Primary manufacturer part number: 48643.
Features
  • Felt Strip — FSC 8305
  • Width: 0.500 INCHES IN
  • Environmental Protection: MILDEW RESISTANT
  • Color: GRAY/GREY
  • Fiber Material: WOOL
  • Thickness: 0.060 INCHES IN
  • 2 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Felt Strip, cataloged under National Stock Number 8305-00-849-4768, is classified within Federal Supply Class 8305 (No Item Name Available) of the Textiles, Leather, Furs, Apparel, Shoes, Tents group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 5 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: Active.

Technical Specifications
ParameterValue
NSN8305-00-849-4768
Primary Part Number48643
Item NameFelt Strip
FSC / FSG8305 / 83 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Width0.500 INCHES IN
Environmental ProtectionMILDEW RESISTANT
ColorGRAY/GREY
Fiber MaterialWOOL
Thickness0.060 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5340-00-071-88678351 INTERCHANGEABLE
Standoff,threaded,spacing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3030-00-228-12547312 INTERCHANGEABLE
Belt,v
Gates Corporation
5315-00-353-94658351 INTERCHANGEABLE
Pin
Cummins Inc.
4720-00-860-98383771537 INTERCHANGEABLE
Hose Assembly,nonmetallic
General Motors Llc Dba General Motors Llc
7045-01-027-83018R494 INTERCHANGEABLE
Tape,electronic Data Processing
Xerox Corporation
4820-01-210-3441 INTERCHANGEABLE
Valve,regulating,fluid Pressure
3040-01-339-81418351 INTERCHANGEABLE
Shaft,straight
Smatco Industries Inc
5315-01-432-0915 INTERCHANGEABLE
Pin,straight,headless
5315-01-463-1881741089-A INTERCHANGEABLE
Pin,straight,headless
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
4320-01-488-77358351 INTERCHANGEABLE
Rotor,pump
Weldon Pump Llc
Cross-Reference Index
Part NumberManufacturer
48643 Hdt Expeditionary Systems Inc (USA)
8351 Lydall Inc Westex Div (USA)
Related Parts
5340-00-071-8867INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8351
3030-00-228-1254INTERCHANGEABLE
BELT,V
7312
5315-00-353-9465INTERCHANGEABLE
PIN
8351
4720-00-860-9838INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3771537
7045-01-027-8301INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
8R494
4820-01-210-3441INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
3040-01-339-8141INTERCHANGEABLE
SHAFT,STRAIGHT
8351
5315-01-432-0915INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-01-463-1881INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
741089-A
4320-01-488-7735INTERCHANGEABLE
ROTOR,PUMP
8351

Frequently Asked Questions

What is NSN 8305-00-849-4768?

NSN 8305-00-849-4768 is a Felt Strip, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 8305 (No Item Name Available). Status: active.

What are the part numbers for NSN 8305-00-849-4768?

NSN 8305-00-849-4768 has 2 cross-referenced part numbers: 48643 (Hdt Expeditionary Systems Inc), 8351 (Lydall Inc Westex Div).

What NSN replaces 8305-00-849-4768?

There are 10 known substitutes for 8305-00-849-4768: 5340-00-071-8867, 3030-00-228-1254, 5315-00-353-9465 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48643?

Key specifications for 48643: Width: 0.500 INCHES IN; Environmental Protection: MILDEW RESISTANT; Special Features: 25 PERCENT KAPOK; Color: GRAY/GREY. 6 total characteristics are documented in the Federal Logistics Information System.

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