P/S 870 Class B is a corrosion inhibitive sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material acts as an effective barrier against common causes of corrosion on aluminum alloys or between different metals. Cured sealant retains its elastomeric properties after limited exposure to both jet fuel and aviation gasoline (avgas).
P / S 870 Class B is a two part, manganese dioxide cured polysulfide compound. Uncured material is a low sag, thixotropic putty suitable for application by extrusion gun or spatula. It cures at room temperature to form a flexible sealant with excellent adhesion to common aircraft surfaces.
| General | |
|---|---|
| Packing | 2.5 OZ or 6 OZ / 100 ML or 1 Pint or QT KIT |
| Uncategorized | |
| Specification Option | Manufacturer Spec or MIL-PRF-81733 or BMS 5-95 |
| Specifications & Approvals | |
| Specification |
MIL-PRF-81733D
TYPE II – 1/2, CLASS 1, GRADE A
QPL qualified
|
| OEM Approvals |
Boeing –
BMS5-95 Type I Class B-1/2
|
| NSN · P/N · CAGE |
6850-01-408-3771
· P/S 870 B-1/2
· CAGE 83574
(JR)
8030-00-008-7198
· P/S 870 B-1/2
· CAGE 83574
(KT)
8030-00-470-9154
· P/S 870 B-1/2
· CAGE 83574
(KT)
8030-01-097-4519
· P/S 870 B-1/2
· CAGE 83574
(KT)
8030-01-184-0328
· P/S 870 B-1/2
· CAGE 83574
(CA)
8030-01-184-0329
· P/S 870 B-1/2
· CAGE 83574
(CA)
8030-01-387-0244
· P/S 870 B-1/2
· CAGE 83574
(CA)
8030-01-387-1017
· P/S 870 B-1/2
· CAGE 83574
(CA)
8030-01-391-1787
· P/S 870 B-1/2
· CAGE 83574
(CA)
8030-01-408-3768
· P/S 870 B-1/2
· CAGE 83574
(JR)
8030-01-439-8084
· PS870B1/2
· CAGE K5635
8030-01-569-8297
· P/S 870 B-1/2
· CAGE 83574
(KT)
8030-01-731-5348
· PS-870 B1/2
· CAGE 5HCF1
(EA)
|
| CAGE (Manufacturer) | 5HCF1 |