Birtcher Corp · NSN 5960-00-899-7757 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-899-7757 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-899-7757. Primary manufacturer part number: 5B3.
5960-00-899-7757 — No Item Name Available illustration
Features
Retainer,electron Tube — FSC 5960
Eia Electron Tube Envelope Accommodated: T2X3
Material Document and Classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface Treatment: CADMIUM
Material: COPPER ALLOY 170
Distance Between Mounting Facility Centers: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP IN
Applications requiring Copper Alloy 170 construction
General Description
The Retainer,electron Tube, cataloged under National Stock Number 5960-00-899-7757, is classified within Federal Supply Class 5960 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Birtcher Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
5960-00-899-7757
Primary Part Number
5B3
Item Name
Retainer,electron Tube
FSC / FSG
5960 / 59 — No Item Name Available
Manufacturer
Birtcher Corp
Status
CANCELLED
Eia Electron Tube Envelope Accommodated
T2X3
Material Document and Classification
QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
Mounting Facility Type and Quantity
4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface Treatment
CADMIUM
Material
COPPER ALLOY 170
Distance Between Mounting Facility Centers
1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP IN
Accommodated Item Securing Device Type
FRICTION FASTENER
Distance Between Mounting Facility Centers
0.297 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN
NSN 5960-00-899-7757 is a Retainer,electron Tube, manufactured by Birtcher Corp, classified under FSC 5960 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 5960-00-899-7757?
NSN 5960-00-899-7757 has 2 cross-referenced part numbers: 5B3 (Birtcher Corp), 12818 (Whittaker Corp Whittaker Electronic Systems Div).
What NSN replaces 5960-00-899-7757?
There are 11 known substitutes for 5960-00-899-7757: 2815-00-423-9577, 5950-00-467-1440, 5915-00-572-6125 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 5B3?
Key specifications for 5B3: Eia Electron Tube Envelope Accommodated: T2X3; Material Document and Classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Surface Treatment: CADMIUM. 13 total characteristics are documented in the Federal Logistics Information System.
Is NSN 5960-00-899-7757 still in active supply?
NSN 5960-00-899-7757 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.