PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304556-00-4Gear,worm Wheel

Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc · NSN 3020-01-314-7043 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-314-7043 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-314-7043. Primary manufacturer part number: 304556-00-4.
Features
  • Gear,worm Wheel — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,worm Wheel, cataloged under National Stock Number 3020-01-314-7043, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc. This item has 2 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.

Technical Specifications
ParameterValue
NSN3020-01-314-7043
Primary Part Number304556-00-4
Item NameGear,worm Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerBristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5210-00-243-2933T436.1XRL-2 INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
304556-00-4 Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc (USA)
103262 Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA)
Related Parts
5210-00-243-2933INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
T436.1XRL-2

Frequently Asked Questions

What is NSN 3020-01-314-7043?

NSN 3020-01-314-7043 is a Gear,worm Wheel, manufactured by Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-314-7043?

NSN 3020-01-314-7043 has 2 cross-referenced part numbers: 304556-00-4 (Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc), 103262 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).

What NSN replaces 3020-01-314-7043?

There is 1 known substitute for 3020-01-314-7043: 5210-00-243-2933. Verify interchangeability with system specifications before substitution.

What are the specifications of 304556-00-4?

Key specifications for 304556-00-4: End Item Identification: BATHTHERMOGRAPH. 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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