B52-1177-1
View detailed technical data, stock status, and sourcing information for: B52-1177-1
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Federal Supply Group
Engine Accessories
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
National Stock Number
2990-00-436-7572
Item Name Code
77777
Assigment Date
08/27/1969 (56 years ago)
2990-00-436-7572, overspe switch assy
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2990-00-085-8620 | No Name Available | 05/01/1991 |
| 2920-00-457-1665 | No Name Available | 11/05/1971 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 26727B52-1177-1 | Overspe Switch Assy |
| 26727B52-1178 | Overspe Switch Assy |
| B52-1177-1 | Overspe Switch Assy |
| B52-1178 | Overspe Switch Assy |
| SA-0569-D | Overspe Switch Assy |
| SA542A | Overspe Switch Assy |
| SA542A03-5D0 | Overspe Switch Assy |
| SA542A035D0 | Overspe Switch Assy |
| SA569B03-5D0 | Overspe Switch Assy |
| SAS42A04-5D0 | Overspe Switch Assy |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2990-00-436-7572?
The FSCG of the NSN 2990-00-436-7572 is 2990
Does NSN 2990-00-436-7572 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 2990-00-436-7572 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-436-7572 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 2990-00-436-7572 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Aug 27, 1969
Professional Distribution
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Pricing
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