PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

390004PC123Washer,shouldered

Naval Ship Systems Command · NSN 5310-00-467-9948 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-467-9948 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-467-9948. Primary manufacturer part number: 390004PC123.
Features
  • Washer,shouldered — FSC 5310
  • Style Designator: SHOULDERED
  • Material: IRON OVERALL
  • Shoulder Diameter: 1.000 INCHES NOMINAL IN
  • Material Thickness: 0.391 INCHES NOMINAL IN
  • Hole Diameter: 0.688 INCHES NOMINAL IN
  • Outside Diameter: 1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
  • Shoulder Height: 0.219 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Iron Overall construction
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-00-467-9948, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-467-9948
Primary Part Number390004PC123
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Style DesignatorSHOULDERED
MaterialIRON OVERALL
Shoulder Diameter1.000 INCHES NOMINAL IN
Material Thickness0.391 INCHES NOMINAL IN
Hole Diameter0.688 INCHES NOMINAL IN
Outside Diameter1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Shoulder Height0.219 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-784-2117 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
390004PC123 PRIMARY Naval Ship Systems Command (USA)
S150-415GREVAPC123 Hardie-Tynes Co., Inc. (USA)
20-123G Hardie-Tynes Co., Inc. (USA)
150-415GPC123 Hardie-Tynes Co., Inc. (USA)
3315345REVAPC123 Naval Ship Systems Command (USA)
Related Parts
5905-00-784-2117INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5310-00-467-9948?

NSN 5310-00-467-9948 is a Washer,shouldered, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-467-9948?

NSN 5310-00-467-9948 has 5 cross-referenced part numbers: 390004PC123 (Naval Ship Systems Command), S150-415GREVAPC123 (Hardie-Tynes Co., Inc.), 20-123G (Hardie-Tynes Co., Inc.), 150-415GPC123 (Hardie-Tynes Co., Inc.), 3315345REVAPC123 (Naval Ship Systems Command).

What NSN replaces 5310-00-467-9948?

There is 1 known substitute for 5310-00-467-9948: 5905-00-784-2117. Verify interchangeability with system specifications before substitution.

What are the specifications of 390004PC123?

Key specifications for 390004PC123: Special Features: 0.047 IN. RAD BY 0.219 IN. DEEP FOR DOWEL PIN ON SHOULDER BORE DIA IN; Style Designator: SHOULDERED; Material: IRON OVERALL; Shoulder Diameter: 1.000 INCHES NOMINAL IN. 8 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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