PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42869Collar,shaft

Allied Systems Company Dba Allied Systems Co · NSN 3040-01-684-7791 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-684-7791 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-684-7791. Primary manufacturer part number: 42869.
Features
  • Collar,shaft — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Allied Systems Company Dba Allied Systems Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar,shaft, cataloged under National Stock Number 3040-01-684-7791, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN3040-01-684-7791
Primary Part Number42869
Item NameCollar,shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2540-00-193-828210674099 INTERCHANGEABLE
Strap Assembly,headset
Us Army Aviation and Missile Command
2805-00-678-6466 INTERCHANGEABLE
Manifold,exhaust
2915-00-733-390142869 INTERCHANGEABLE
Parts Kit,valve,cure
Meggitt North Hollywood Inc
5999-00-762-0661 INTERCHANGEABLE
Contact,electrical
6665-01-251-2716D47081 INTERCHANGEABLE
Probe,radiac
Mirion Technologies (canberra), Inc.
5120-01-430-3002 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
42869 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
2540-00-193-8282INTERCHANGEABLE
STRAP ASSEMBLY,HEADSET
10674099
2805-00-678-6466INTERCHANGEABLE
MANIFOLD,EXHAUST
2915-00-733-3901INTERCHANGEABLE
PARTS KIT,VALVE,CURE
42869
5999-00-762-0661INTERCHANGEABLE
CONTACT,ELECTRICAL
6665-01-251-2716INTERCHANGEABLE
PROBE,RADIAC
D47081
5120-01-430-3002INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 3040-01-684-7791?

NSN 3040-01-684-7791 is a Collar,shaft, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-684-7791?

NSN 3040-01-684-7791 has 1 cross-referenced part number: 42869 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 3040-01-684-7791?

There are 6 known substitutes for 3040-01-684-7791: 2540-00-193-8282, 2805-00-678-6466, 2915-00-733-3901 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42869?

Key specifications for 42869: End Item Identification: CRANE,TELESCOPING;TB100-55-LH;60848; Part Name Assigned by Controlling Agency: LOCK COLLAR. 2 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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