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5640-21-899-9131
Thermal Insulation Block
5640218999131 218999131 521
A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see INSULATION BOARD, THERMAL. Excludes BUILDING BOARD (as modified); MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBER SHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL. View more Thermal Insulation Block
Managed by Canada
NSN Created on 6 Nov 1985
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality
Marketplace 5640-21-899-9131
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Related Documents 5640-21-899-9131 2+ Documents (More...)
4 1 Jul 1984 5110-21-801-9696 Asphalt Tile Cutter S876RNCC: 3 | RNVC: 2 | DAC: 6 5 Feb 1964 5640-21-899-9131
2003 5640-17-103-2822 Thermal Insulation Block 89/4-449ARNCC: 3 | RNVC: 2 | DAC: 1 23 Jun 1989 5640-21-899-9131
Restrictions 5640-21-899-9131
Approved Sources 5640-21-899-9131
- Part Number
- Manufacturer
- Status
- 521
- Manufacturer
- 08330 - Armstrong World Industries Canadaltd (Active)
- Primary Buy
- Primary Buy
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