PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

135845-1Mounting Pad,electrical-Electron

Lockheed Martin Sippican, Inc. Div Communication Division · NSN 5999-01-155-0897 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-155-0897 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-155-0897. Primary manufacturer part number: 135845-1.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Color: NATURAL
  • Material: PLASTIC
  • Unthreaded Mounting Hole Diameter: 0.990 INCHES MINIMUM AND 1.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Body Style: RECTANGULAR
  • Color: NATURAL
  • Material: PLASTIC
Applications
  • Applications requiring Plastic construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-155-0897, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-155-0897
Primary Part Number135845-1
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLockheed Martin Sippican, Inc. Div Communication Division
StatusACTIVE
ColorNATURAL
MaterialPLASTIC
Unthreaded Mounting Hole Diameter0.990 INCHES MINIMUM AND 1.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Body StyleRECTANGULAR
ColorNATURAL
MaterialPLASTIC
Unthreaded Mounting Hole Diameter0.990 INCHES MINIMUM AND 1.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Body StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.2000 lbs
Cube0.0069 cu ft
Verified Substitutes 1
4140-00-111-261713585 INTERCHANGEABLE
Impeller,fan,centrifugal
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
135845-1 Greene Rubber Company, Inc. (USA)
B135845-1 Lockheed Martin Sippican, Inc. Div Communication Division (USA)
135845-1 PRIMARY Lockheed Martin Sippican, Inc. Div Communication Division (USA)
B13585 Lockheed Martin Sippican, Inc. Div Communication Division (USA)
Related Parts
4140-00-111-2617INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
13585

Frequently Asked Questions

What is NSN 5999-01-155-0897?

NSN 5999-01-155-0897 is a Mounting Pad,electrical-Electron, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-155-0897?

NSN 5999-01-155-0897 has 4 cross-referenced part numbers: 135845-1 (Greene Rubber Company, Inc.), B135845-1 (Lockheed Martin Sippican, Inc. Div Communication Division), 135845-1 (Lockheed Martin Sippican, Inc. Div Communication Division), B13585 (Lockheed Martin Sippican, Inc. Div Communication Division).

What NSN replaces 5999-01-155-0897?

There is 1 known substitute for 5999-01-155-0897: 4140-00-111-2617. Verify interchangeability with system specifications before substitution.

What are the specifications of 135845-1?

Key specifications for 135845-1: Color: NATURAL; Overall Height: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN; Overall Length: 6.145 INCHES MINIMUM AND 6.175 INCHES MAXIMUM IN; Material: PLASTIC. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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