NSN 8305-01-657-4123 — this item is cataloged by the U.S. Government under National Stock Number 8305-01-657-4123. Manufacturer of record part number: BSM 8-1683K70PW.
Manufacturer: Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc
General Description
The Cloth,impregnated, cataloged under National Stock Number 8305-01-657-4123, is classified within Federal Supply Class 8305 (Textile Fabrics) of the Textiles, Leather, Furs, Apparel, Shoes, Tents group. The manufacturer of record is Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
8305-01-657-4123
Primary Part Number
BSM 8-1683K70PW
Item Name
Cloth,impregnated
FSC / FSG
8305 / 83 — Textile Fabrics
Manufacturer
Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc
Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc (USA)
No interchangeability data on file.
Other items in FSC 8305 — Textile Fabrics
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8305-00-000-0171
CLOTH,PLAIN WEAVE
8305-00-001-3307
8305-00-001-3307 · Item name not on file
8305-00-001-8030
8305-00-001-8030 · Item name not on file
8305-00-003-6179
8305-00-003-6179 · Item name not on file
8305-00-003-6180
8305-00-003-6180 · Item name not on file
8305-00-003-6181
8305-00-003-6181 · Item name not on file
8305-00-003-6182
8305-00-003-6182 · Item name not on file
8305-00-004-2527
CLOTH,PLAIN WEAVE
Frequently Asked Questions
What is NSN 8305-01-657-4123?
NSN 8305-01-657-4123 is a Cloth,impregnated, manufactured by Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc, classified under FSC 8305, Textile Fabrics. Status: active.
What part numbers are listed for NSN 8305-01-657-4123?
NSN 8305-01-657-4123 has 1 manufacturer part number on file: BSM 8-1683K70PW (Pacific Coast Composites, Inc. Dba Pacific Coast Composites Inc).
What are the specifications of BSM 8-1683K70PW?
Key specifications for BSM 8-1683K70PW: Length: 5.0 YARDS; Special Features: 250 DEGREE CURE TEMP; SHELF LIFE 6 MONTHS NON EXTENDABLE WHILE FROZEN; COMPOSITE AIRCRAFT REPAIR MATERIAL; LENGTH-5 YARDS MINIMUM QUANTITY PER ORDER; Width: 42.0 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 8305-01-657-4123 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.