PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1-76501PC1Washer,key

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 5310-00-823-8776 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-823-8776 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-823-8776. Primary manufacturer part number: S1-76501PC1.
Features
  • Washer,key — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 4 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,key, cataloged under National Stock Number 5310-00-823-8776, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-823-8776
Primary Part NumberS1-76501PC1
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1615-00-169-416617650-1 INTERCHANGEABLE
Casting,housing
Electro-Tec Corp Dba Moog Inc., Components Group
5935-00-221-8636SMA588123 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5831-00-433-5649 INTERCHANGEABLE
Control,intercommunication Set
7030-01-665-744876501 INTERCHANGEABLE
Software Kit
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
S1-76501PC1 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
S1-76501 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
1-76501 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
76501 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
1615-00-169-4166INTERCHANGEABLE
CASTING,HOUSING
17650-1
5935-00-221-8636INTERCHANGEABLE
ADAPTER,CONNECTOR
SMA588123
5831-00-433-5649INTERCHANGEABLE
CONTROL,INTERCOMMUNICATION SET
7030-01-665-7448INTERCHANGEABLE
SOFTWARE KIT
76501

Frequently Asked Questions

What is NSN 5310-00-823-8776?

NSN 5310-00-823-8776 is a Washer,key, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-823-8776?

NSN 5310-00-823-8776 has 4 cross-referenced part numbers: S1-76501PC1 (Spx Flow Us, Llc Dba Spx Valves & Controls), S1-76501 (Spx Flow Us, Llc Dba Spx Valves & Controls), 1-76501 (Spx Flow Us, Llc Dba Spx Valves & Controls), 76501 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 5310-00-823-8776?

There are 4 known substitutes for 5310-00-823-8776: 1615-00-169-4166, 5935-00-221-8636, 5831-00-433-5649 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1-76501PC1?

Key specifications for S1-76501PC1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 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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