PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20001PNut,plain,castellated,hexagon

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 5310-00-959-8847 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-959-8847 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-959-8847. Primary manufacturer part number: 20001P.
Features
  • Nut,plain,castellated,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2B
  • Nut Height: 3.000 INCHES NOMINAL IN
  • Nut Style: CASTELLATED, HEXAGON
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-959-8847, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-959-8847
Primary Part Number20001P
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Class2B
Nut Height3.000 INCHES NOMINAL IN
Nut StyleCASTELLATED, HEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5915-00-043-4787 INTERCHANGEABLE
Filter,low Pass
5940-00-082-4874 INTERCHANGEABLE
Terminal,feedthru
4140-01-506-1074 INTERCHANGEABLE
Fan,tubeaxial
Cross-Reference Index
Part NumberManufacturer
20001P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10509-2 Rps-Fl, Inc. Dba Rps Inc (USA)
20001P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK122511 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
5915-00-043-4787INTERCHANGEABLE
FILTER,LOW PASS
5940-00-082-4874INTERCHANGEABLE
TERMINAL,FEEDTHRU
4140-01-506-1074INTERCHANGEABLE
FAN,TUBEAXIAL

Frequently Asked Questions

What is NSN 5310-00-959-8847?

NSN 5310-00-959-8847 is a Nut,plain,castellated,hexagon, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-959-8847?

NSN 5310-00-959-8847 has 4 cross-referenced part numbers: 20001P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10509-2 (Rps-Fl, Inc. Dba Rps Inc), 20001P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK122511 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).

What NSN replaces 5310-00-959-8847?

There are 3 known substitutes for 5310-00-959-8847: 5915-00-043-4787, 5940-00-082-4874, 4140-01-506-1074. Verify interchangeability with system specifications before substitution.

What are the specifications of 20001P?

Key specifications for 20001P: Thread Direction: RIGHT-HAND; Thread Class: 2B; Nut Height: 3.000 INCHES NOMINAL IN; Nut Style: CASTELLATED, HEXAGON. 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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