PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HT-1Cloth,woven Roving

Stern & Stern Industries Inc · NSN 8305-01-623-0445 · FSC 8305 · No Item Name Available
Verified by PartsTable
NSN 8305-01-623-0445 — this item is cataloged by the U.S. Government under National Stock Number 8305-01-623-0445. Primary manufacturer part number: HT-1.
Features
  • Cloth,woven Roving — FSC 8305
  • Cloth Weight: 5.5 POUNDS PER SQUARE YARD NOMINAL5.5 POUNDS PER SQUARE YARD NOMINAL LBS
  • Thickness: 1.0 INCHES NOMINAL1.0 INCHES NOMINAL IN
  • Fiber Material: NYLON BASIC
  • Width: 1.0 INCHES NOMINAL1.0 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS
  • Color: NATURAL BACKGROUND
  • Length: 100.0 YARDS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cloth,woven Roving, cataloged under National Stock Number 8305-01-623-0445, 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 Stern & Stern Industries Inc. Government technical data includes 7 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8305-01-623-0445
Primary Part NumberHT-1
Item NameCloth,woven Roving
FSC / FSG8305 / 83 — No Item Name Available
ManufacturerStern & Stern Industries Inc
StatusACTIVE
Cloth Weight5.5 POUNDS PER SQUARE YARD NOMINAL5.5 POUNDS PER SQUARE YARD NOMINAL LBS
Thickness1.0 INCHES NOMINAL1.0 INCHES NOMINAL IN
Fiber MaterialNYLON BASIC
Width1.0 INCHES NOMINAL1.0 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
ColorNATURAL BACKGROUND
Length100.0 YARDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9540-00-188-4152 INTERCHANGEABLE
Beam,structural
5120-01-018-6732 INTERCHANGEABLE
Insertion Tool
4220-01-258-3501HT-1 INTERCHANGEABLE
Tape,drysuit
Henderson Aquatics Inc
5999-01-519-0367HT1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Boyd, a B Co Dba Boyd
3433-01-556-9727HTC-1 INTERCHANGEABLE
Tip,welding Torch
Sundance Art Glass
4430-01-654-2688HT-1 INTERCHANGEABLE
Oven,thermal Drying,electric
Evenheat Kiln Inc
Cross-Reference Index
Part NumberManufacturer
HT-1 PRIMARY Stern & Stern Industries Inc (USA)
S/9053 Buffalo Industrial Fabrics Inc (USA)
Related Parts
9540-00-188-4152INTERCHANGEABLE
BEAM,STRUCTURAL
5120-01-018-6732INTERCHANGEABLE
INSERTION TOOL
4220-01-258-3501INTERCHANGEABLE
TAPE,DRYSUIT
HT-1
5999-01-519-0367INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
HT1
3433-01-556-9727INTERCHANGEABLE
TIP,WELDING TORCH
HTC-1
4430-01-654-2688INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
HT-1

Frequently Asked Questions

What is NSN 8305-01-623-0445?

NSN 8305-01-623-0445 is a Cloth,woven Roving, manufactured by Stern & Stern Industries Inc, classified under FSC 8305 (No Item Name Available). Status: active.

What are the part numbers for NSN 8305-01-623-0445?

NSN 8305-01-623-0445 has 2 cross-referenced part numbers: HT-1 (Stern & Stern Industries Inc), S/9053 (Buffalo Industrial Fabrics Inc).

What NSN replaces 8305-01-623-0445?

There are 6 known substitutes for 8305-01-623-0445: 9540-00-188-4152, 5120-01-018-6732, 4220-01-258-3501 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HT-1?

Key specifications for HT-1: Cloth Weight: 5.5 POUNDS PER SQUARE YARD NOMINAL5.5 POUNDS PER SQUARE YARD NOMINAL LBS; Thickness: 1.0 INCHES NOMINAL1.0 INCHES NOMINAL IN; Special Features: 21 WARP/18 FILL POUNDS MINIMUM TEAR STRENGTH; 216 WARP/200 FILL POUNDS PER INCH WIDTH TENSILE STRENGTH21 WARP/18 FILL POUNDS MINIMUM TEAR STRENGTH; 216 WARP/200 FILL POUNDS PER INCH WIDTH TENSILE STRENGTH; Fiber Material: NYLON BASIC. 8 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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