PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB69325-7Washer,flat

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5310-00-356-3480 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-356-3480 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-356-3480. Primary manufacturer part number: SCB69325-7.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Surface Finish: 32.0 MICROINCHES TOP
  • Material: STEEL COMP 1006 OR STEEL COMP 1020 OVERALL
  • Peripheral Shape Style: ROUND
  • Thickness: 0.133 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
  • Hole Diameter: 0.502 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1006 or Steel Comp 1020 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-356-3480, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5310-00-356-3480
Primary Part NumberSCB69325-7
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Surface Finish32.0 MICROINCHES TOP
MaterialSTEEL COMP 1006 OR STEEL COMP 1020 OVERALL
Peripheral Shape StyleROUND
Thickness0.133 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Hole Diameter0.502 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Surface Finish32.0 MICROINCHES BOTTOM
Surface TreatmentPHOSPHATE OVERALL
Surface Treatment Document and ClassificationMIL-F-14072,E211 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Overall Diameter0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1620-00-756-91745139 INTERCHANGEABLE
Arm Assembly,torque,landing Gear
Goodrich Aerospace Canada Ltd
5950-00-934-0777 INTERCHANGEABLE
Transformer,audio Frequency
5950-01-413-29619140-1226 INTERCHANGEABLE
Coil,radio Frequency
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
SCB69325-7 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
51395 Kleinschmidt Inc (USA)
Related Parts
1620-00-756-9174INTERCHANGEABLE
ARM ASSEMBLY,TORQUE,LANDING GEAR
5139
5950-00-934-0777INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5950-01-413-2961INTERCHANGEABLE
COIL,RADIO FREQUENCY
9140-1226

Frequently Asked Questions

What is NSN 5310-00-356-3480?

NSN 5310-00-356-3480 is a Washer,flat, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-356-3480?

NSN 5310-00-356-3480 has 2 cross-referenced part numbers: SCB69325-7 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 51395 (Kleinschmidt Inc).

What NSN replaces 5310-00-356-3480?

There are 3 known substitutes for 5310-00-356-3480: 1620-00-756-9174, 5950-00-934-0777, 5950-01-413-2961. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB69325-7?

Key specifications for SCB69325-7: Cross-Sectional Shape Style: RECTANGULAR; Surface Finish: 32.0 MICROINCHES TOP; Material: STEEL COMP 1006 OR STEEL COMP 1020 OVERALL; Peripheral Shape Style: ROUND. 11 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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