PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1957Ring,externally Threaded

Haskel International, Llc Dba Haskel International, Llc · NSN 5365-00-485-8291 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-485-8291 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-485-8291. Primary manufacturer part number: 1957.
Features
  • Ring,externally Threaded — FSC 5365
  • Bore Shape: STRAIGHT
  • Thread Direction: RIGHT-HAND
  • Drive Type: SLOTTED FACE
  • Screw Thread Series Designator: NEF
  • Thread Size: 1-5/8(1.625)IN.-18 NOM SIZE DESIGNATION
  • Width: 0.250 INCHES NOMINAL IN
  • Beveled Thread: INCLUDED
Applications
  • Applications requiring Copper Alloy construction
General Description

The Ring,externally Threaded, cataloged under National Stock Number 5365-00-485-8291, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
ParameterValue
NSN5365-00-485-8291
Primary Part Number1957
Item NameRing,externally Threaded
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
Bore ShapeSTRAIGHT
Thread DirectionRIGHT-HAND
Drive TypeSLOTTED FACE
Screw Thread Series DesignatorNEF
Thread Size1-5/8(1.625)IN.-18 NOM SIZE DESIGNATION
Width0.250 INCHES NOMINAL IN
Beveled ThreadINCLUDED
Thread LocationBOTH ENDS
Angle Between Accommodations in Deg90.0
Bore Annular Internal SerrationNOT INCLUDED
Accommodation Type and Quantity4 SLOTS
Setscrew Locking NotchNOT INCLUDED
MaterialCOPPER ALLOY
Surface TreatmentCADMIUM
Bore Diameter1.1250 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Depth0.188 INCHES NOMINAL IN
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
7490-00-153-9685 INTERCHANGEABLE
Address Plate Machine
5962-00-186-85162868672-1 INTERCHANGEABLE
Microcircuit,linear
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6150-00-246-66731957 INTERCHANGEABLE
Cable Assembly,power,electrical
Doers Associates Llc
4730-00-466-9409 INTERCHANGEABLE
Fitting,lubrication
4140-00-493-9627 INTERCHANGEABLE
Impeller,fan,axial
5905-00-539-4565 INTERCHANGEABLE
Resistor,fixed,film
2910-01-005-60231957 INTERCHANGEABLE
Fuel Line Assembly
Textron Lycoming Inc Williamsport Plant
5310-01-176-398395-81108 INTERCHANGEABLE
Washer,flat
Cnh Industrial America Llc Dba Cnh America
5340-01-212-93181957 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
6105-01-570-90201957 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
1957 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
7490-00-153-9685INTERCHANGEABLE
ADDRESS PLATE MACHINE
5962-00-186-8516INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2868672-1
6150-00-246-6673INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
1957
4730-00-466-9409INTERCHANGEABLE
FITTING,LUBRICATION
4140-00-493-9627INTERCHANGEABLE
IMPELLER,FAN,AXIAL
5905-00-539-4565INTERCHANGEABLE
RESISTOR,FIXED,FILM
2910-01-005-6023INTERCHANGEABLE
FUEL LINE ASSEMBLY
1957
5310-01-176-3983INTERCHANGEABLE
WASHER,FLAT
95-81108
5340-01-212-9318INTERCHANGEABLE
STANDOFF,THREADED,SPACING
1957
6105-01-570-9020INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
1957

Frequently Asked Questions

What is NSN 5365-00-485-8291?

NSN 5365-00-485-8291 is a Ring,externally Threaded, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-485-8291?

NSN 5365-00-485-8291 has 1 cross-referenced part number: 1957 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 5365-00-485-8291?

There are 10 known substitutes for 5365-00-485-8291: 7490-00-153-9685, 5962-00-186-8516, 6150-00-246-6673 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1957?

Key specifications for 1957: Bore Shape: STRAIGHT; Thread Direction: RIGHT-HAND; Drive Type: SLOTTED FACE; Screw Thread Series Designator: NEF. 19 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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