PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-5549Shaft,shouldered

T and L Associates Inc · NSN 3040-01-351-1605 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-351-1605 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-351-1605. Primary manufacturer part number: D-5549.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • First End Style: BEARING SEAT
  • End Similarity: IDENTICAL
  • 2 verified cross-references
  • Primary manufacturer: T and L Associates Inc
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-351-1605, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is T and L Associates Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-351-1605
Primary Part NumberD-5549
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerT and L Associates Inc
StatusACTIVE
MaterialSTEEL
First End StyleBEARING SEAT
End SimilarityIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6220-00-216-7284707522 INTERCHANGEABLE
Grommet,detachable
Unison Industries Llc
4730-00-270-390113229E0854 INTERCHANGEABLE
Chuck,air,inflating
Cecom Lr Center
5935-00-699-4032276-2218P1 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon Co
5985-00-815-90675499 INTERCHANGEABLE
Attenuator Set
Solitron Devices, Inc.
1660-00-919-37175499 INTERCHANGEABLE
Shaft,pulley
Air-Lock, Incorporated
1650-00-923-32835499 INTERCHANGEABLE
Parts Kit,valve,directional Cont
Hydro-Aire Aerospace Corp
6625-01-168-20635499 INTERCHANGEABLE
Test Set,electronic Systems
Meggitt Safety Systems Inc
4030-01-257-3708CA030559 INTERCHANGEABLE
Hook,chain,s
Evans Tempcon Michigan, Llc
2520-01-370-5293 INTERCHANGEABLE
Shifter Fork,vehicular
3040-01-370-6068 INTERCHANGEABLE
Shaft,shouldered
Cross-Reference Index
Part NumberManufacturer
D-5549 T and L Associates Inc (USA)
5499 T and L Associates Inc (USA)
Related Parts
6220-00-216-7284INTERCHANGEABLE
GROMMET,DETACHABLE
707522
4730-00-270-3901INTERCHANGEABLE
CHUCK,AIR,INFLATING
13229E0854
5935-00-699-4032INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
276-2218P1
5985-00-815-9067INTERCHANGEABLE
ATTENUATOR SET
5499
1660-00-919-3717INTERCHANGEABLE
SHAFT,PULLEY
5499
1650-00-923-3283INTERCHANGEABLE
PARTS KIT,VALVE,DIRECTIONAL CONT
5499
6625-01-168-2063INTERCHANGEABLE
TEST SET,ELECTRONIC SYSTEMS
5499
4030-01-257-3708INTERCHANGEABLE
HOOK,CHAIN,S
CA030559
2520-01-370-5293INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
3040-01-370-6068INTERCHANGEABLE
SHAFT,SHOULDERED
3950-01-370-6187INTERCHANGEABLE
LOCK,SHAFT,WINCH
6515-01-548-2251INTERCHANGEABLE
SPLINT,FINGER
5499

Frequently Asked Questions

What is NSN 3040-01-351-1605?

NSN 3040-01-351-1605 is a Shaft,shouldered, manufactured by T and L Associates Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-351-1605?

NSN 3040-01-351-1605 has 2 cross-referenced part numbers: D-5549 (T and L Associates Inc), 5499 (T and L Associates Inc).

What NSN replaces 3040-01-351-1605?

There are 12 known substitutes for 3040-01-351-1605: 6220-00-216-7284, 4730-00-270-3901, 5935-00-699-4032 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D-5549?

Key specifications for D-5549: Material: STEEL; First End Style: BEARING SEAT; End Similarity: IDENTICAL; Special Features: FAIRLEAD SCREW. 4 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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