5640-21-890-1687
Thermal Insulation Block
5640218901687 218901687 516
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 29 Jul 1982
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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Related Documents 5640-21-890-1687 3+ Documents (More...)
RQST NE Updated Every Day 5640-21-890-1687 RQST Updated Every Day 5640-21-890-1687 RQST NE Related Documents
5640-21-890-1687 3+ Documents ( More... ) https//www.nsnlookup.com /fsg-56/fsc-5640/ca 5640-21-890-1687
RQST NE Updated Every Day 5640-21-890-1687 RQST Updated Every Day 5640-21-890-1687 RQST NE Related Documents
5640-21-890-1687 3+ Documents ( More... ) https//www.nsnlookup.com /fsg-56/fsc-5640/ca 5640-21-890-1687
RQST NE Updated Every Day 5640-21-890-1687 RQST Updated Every Day 5640-21-890-1687 RQST NE Related Documents
21-908-1623 Thermal Insulation Board D-03-002-005/SF-003RNCC: 3 | RNVC: 2 | DAC: 4 9 Mar 1991 5640-21-890-1687
Restrictions 5640-21-890-1687
Approved Sources 5640-21-890-1687
- Part Number
- Manufacturer
- Status
- 516
- Manufacturer
- 03938 - Armstrong World Industries Inc (Obsolete)
- Incomplete Reference
- Incomplete Reference
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