PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

438453Shaft Special

London Machinery Inc · NSN 1680-01-272-7334 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-272-7334 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-272-7334. Primary manufacturer part number: 438453.
Features
  • Shaft Special — FSC 1680
  • 3 verified cross-references
  • Primary manufacturer: London Machinery Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Special, cataloged under National Stock Number 1680-01-272-7334, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is London Machinery Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft Special
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersLondon Machinery Inc (CAGE 35071)
Technical Specifications
ParameterValue
NSN1680-01-272-7334
Primary Part Number438453
Item NameShaft Special
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerLondon Machinery Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4240-00-022-2883458453 INTERCHANGEABLE
Facepiece,breathing Equipment
Mine Safety Appliances Company
5342-00-086-5759438453 INTERCHANGEABLE
Coupling,clamp,grooved
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5935-00-578-248831-192 INTERCHANGEABLE
Jack,tip
Triplett (bluffton) Corporation Dba Lfe Instruments
4320-00-690-859631-192 INTERCHANGEABLE
Impeller,pump,centrifugal
Pakon Inc Dba Impak Division
2010-00-971-524531192 INTERCHANGEABLE
Ring,differential
Dana Corp Spicer Transmission Div
5330-01-097-8236 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
458453 London Machinery Inc (CAN)
438453 PRIMARY London Machinery Inc (CAN)
31192 London Machinery Inc (CAN)
Related Parts
4240-00-022-2883INTERCHANGEABLE
FACEPIECE,BREATHING EQUIPMENT
458453
5342-00-086-5759INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
438453
5935-00-578-2488INTERCHANGEABLE
JACK,TIP
31-192
4320-00-690-8596INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
31-192
2010-00-971-5245INTERCHANGEABLE
RING,DIFFERENTIAL
31192
5330-01-097-8236INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 1680-01-272-7334?

NSN 1680-01-272-7334 is a Shaft Special, manufactured by London Machinery Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-272-7334?

NSN 1680-01-272-7334 has 3 cross-referenced part numbers: 458453 (London Machinery Inc), 438453 (London Machinery Inc), 31192 (London Machinery Inc).

What NSN replaces 1680-01-272-7334?

There are 6 known substitutes for 1680-01-272-7334: 4240-00-022-2883, 5342-00-086-5759, 5935-00-578-2488 and 3 more. Verify interchangeability with system specifications before substitution.

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