Eaton Aviation Corporation · NSN 3040-01-460-3888 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-460-3888 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-460-3888. Primary manufacturer part number: 6439-1.
3040-01-460-3888 — No Item Name Available illustration
Features
Collar,shaft — FSC 3040
Thickness: 0.750 INCHES NOMINAL IN
Material: STEEL COMP 304
Securing Hole Type and Location: THREADED ALL HOLES
Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE
Screw Thread Quantity Per Inch and Location: 28 ALL HOLES
Style Designator: PLAIN ROUND
Nominal Thread Size: 0.250 INCHES ALL HOLES IN
Applications
Applications requiring Steel Comp 304 construction
General Description
The Collar,shaft, cataloged under National Stock Number 3040-01-460-3888, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aviation Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-460-3888
Primary Part Number
6439-1
Item Name
Collar,shaft
FSC / FSG
3040 / 30 — No Item Name Available
Manufacturer
Eaton Aviation Corporation
Status
ACTIVE
Thickness
0.750 INCHES NOMINAL IN
Material
STEEL COMP 304
Securing Hole Type and Location
THREADED ALL HOLES
Material Document and Classification
FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE
Screw Thread Quantity Per Inch and Location
28 ALL HOLES
Style Designator
PLAIN ROUND
Nominal Thread Size
0.250 INCHES ALL HOLES IN
Screw Thread Series Designator and Location
ALL HOLES UNF
Outside Diameter
2.500 INCHES NOMINAL IN
Bore Diameter
2.0050 INCHES MINIMUM AND 2.0150 INCHES MAXIMUM IN
Securing Hole Quantity
2
Angle Between Centerlines of Securing Holes in Deg
NSN 3040-01-460-3888 is a Collar,shaft, manufactured by Eaton Aviation Corporation, classified under FSC 3040 (No Item Name Available). Status: active.
What are the part numbers for NSN 3040-01-460-3888?
NSN 3040-01-460-3888 has 3 cross-referenced part numbers: 6439-1 (Eaton Aviation Corporation), 6439 (Eaton Aviation Corporation), 6439-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
What NSN replaces 3040-01-460-3888?
There are 10 known substitutes for 3040-01-460-3888: 4730-00-011-3702, 6150-00-168-1293, 6240-00-241-2288 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 6439-1?
Key specifications for 6439-1: Thickness: 0.750 INCHES NOMINAL IN; Special Features: NHA 1740-01-258-3231; Material: STEEL COMP 304; Securing Hole Type and Location: THREADED ALL HOLES. 14 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.