PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74197Roller,bail

Telemechanics Inc · NSN 5815-00-126-8174 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-126-8174 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-126-8174. Primary manufacturer part number: 74197.
Features
  • Roller,bail — FSC 5815
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller,bail, cataloged under National Stock Number 5815-00-126-8174, 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 Telemechanics Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller,bail
FSC / FSG5815 — No Item Name Available (FSG 58)
ManufacturersAt and T Corp (CAGE 70408); American Telephone and Telegraph Co (CAGE 64959); Telemechanics Inc (CAGE 57712)
Technical Specifications
ParameterValue
NSN5815-00-126-8174
Primary Part Number74197
Item NameRoller,bail
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-535-7222 INTERCHANGEABLE
Clevis,rod End
5310-00-655-9969 INTERCHANGEABLE
Washer,spring Tension
2530-01-085-407374197 INTERCHANGEABLE
Hub Cap
Hdt Expeditionary Systems Inc
5330-01-311-704674197 INTERCHANGEABLE
Packing Assembly
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5961-01-326-76801855-0555 INTERCHANGEABLE
Transistor
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
74197 At and T Corp (USA)
74197 American Telephone and Telegraph Co (USA)
74197 PRIMARY Telemechanics Inc (USA)
Related Parts
5340-00-535-7222INTERCHANGEABLE
CLEVIS,ROD END
5310-00-655-9969INTERCHANGEABLE
WASHER,SPRING TENSION
2530-01-085-4073INTERCHANGEABLE
HUB CAP
74197
5330-01-311-7046INTERCHANGEABLE
PACKING ASSEMBLY
74197
5961-01-326-7680INTERCHANGEABLE
TRANSISTOR
1855-0555

Frequently Asked Questions

What is NSN 5815-00-126-8174?

NSN 5815-00-126-8174 is a Roller,bail, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-126-8174?

NSN 5815-00-126-8174 has 3 cross-referenced part numbers: 74197 (At and T Corp), 74197 (American Telephone and Telegraph Co), 74197 (Telemechanics Inc).

What NSN replaces 5815-00-126-8174?

There are 5 known substitutes for 5815-00-126-8174: 5340-00-535-7222, 5310-00-655-9969, 2530-01-085-4073 and 2 more. Verify interchangeability with system specifications before substitution.

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