PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1737Roller,backstop

New Haven Mfg Corp · NSN 5815-00-859-6558 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-859-6558 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-859-6558. Primary manufacturer part number: 1737.
Features
  • Roller,backstop — FSC 5815
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 1 verified cross-reference
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller,backstop, cataloged under National Stock Number 5815-00-859-6558, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-859-6558
Primary Part Number1737
Item NameRoller,backstop
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-222-03491737 INTERCHANGEABLE
Transformer,radio Frequency
Smart Machines, Inc. Dba Barker and Williamson
3110-00-227-3123 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5360-00-314-7201 INTERCHANGEABLE
Spring,helical,compression
4130-00-359-7050A4539 INTERCHANGEABLE
Elbow
Mueller Brass Co.
5905-00-475-23891737 INTERCHANGEABLE
Resistor Assembly
General Microwave Corporation Div Kratos Microwave Electronics
5905-00-850-1080 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
3020-00-941-59961737 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-00-963-2669 INTERCHANGEABLE
Gasket
5330-00-965-07081737 INTERCHANGEABLE
Gasket
Lawler Manufacturing Company, Inc.
5998-01-406-61361737 INTERCHANGEABLE
Circuit Card Assembly
Netcom, Inc
Cross-Reference Index
Part NumberManufacturer
1737 New Haven Mfg Corp (USA)
Related Parts
5950-00-222-0349INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
1737
3110-00-227-3123INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5360-00-314-7201INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4130-00-359-7050INTERCHANGEABLE
ELBOW
A4539
5905-00-475-2389INTERCHANGEABLE
RESISTOR ASSEMBLY
1737
5905-00-850-1080INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3020-00-941-5996INTERCHANGEABLE
GEAR,SPUR
1737
5330-00-963-2669INTERCHANGEABLE
GASKET
5330-00-965-0708INTERCHANGEABLE
GASKET
1737
5998-01-406-6136INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1737
5136-01-431-6492INTERCHANGEABLE
TAP,THREAD CUTTING
1737

Frequently Asked Questions

What is NSN 5815-00-859-6558?

NSN 5815-00-859-6558 is a Roller,backstop, manufactured by New Haven Mfg Corp, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-859-6558?

NSN 5815-00-859-6558 has 1 cross-referenced part number: 1737 (New Haven Mfg Corp).

What NSN replaces 5815-00-859-6558?

There are 11 known substitutes for 5815-00-859-6558: 5950-00-222-0349, 3110-00-227-3123, 5360-00-314-7201 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1737?

Key specifications for 1737: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 1 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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