PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10188Washer,spring Tension

Moog Military Aircraft Llc · NSN 5310-00-514-8325 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-514-8325 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-514-8325. Primary manufacturer part number: 10188.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.024 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
  • Hole Diameter: 0.585 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
  • Hardness Rating: 70.0 ROCKWELL A MINIMUM
  • Outside Diameter: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
  • Surface Treatment: PASSIVATE OVERALL
  • Surface Finish: 100.0 MICROINCHES ALL SURFACES
  • Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-514-8325, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Moog Military Aircraft Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-514-8325
Primary Part Number10188
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMoog Military Aircraft Llc
StatusACTIVE
Material Thickness0.024 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Hole Diameter0.585 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
Hardness Rating70.0 ROCKWELL A MINIMUM
Outside Diameter0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Surface Finish100.0 MICROINCHES ALL SURFACES
Material Document and ClassificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 302 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
8320-00-008-277910-188 INTERCHANGEABLE
Pad,cushioning
Kidde Technologies, Inc Div Kidde Aerospace and Defense
3010-00-118-4195101-88 INTERCHANGEABLE
Coupling Half,shaft
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4710-00-289-2914AMS5567-TY2-0.375X0.035 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4320-00-398-860612931P INTERCHANGEABLE
Gland
Curtiss-Wright Electro-Mechanical Corporation Div Epd
9540-00-720-0670 INTERCHANGEABLE
Angle,structural
5310-00-864-5448 INTERCHANGEABLE
Washer,lock
5306-01-174-899610188 INTERCHANGEABLE
Rod,continuous Thread
Disan Engineering Corp
6520-01-353-172510188 INTERCHANGEABLE
File,pulp Canal,dental
Moyco Industries Inc Union Broach Div
7930-01-538-60496100398 INTERCHANGEABLE
Stain Remover,utility
Ecolab Inc
6515-01-572-044310188 INTERCHANGEABLE
Exhalation Valve Bo
Viasys Healthcard
Cross-Reference Index
Part NumberManufacturer
10188 E-Systems Inc Montek Div Fluid Controls Opns (USA)
10188 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
10188 PRIMARY Moog Military Aircraft Llc (USA)
10188 Moog Inc (USA)
Related Parts
8320-00-008-2779INTERCHANGEABLE
PAD,CUSHIONING
10-188
3010-00-118-4195INTERCHANGEABLE
COUPLING HALF,SHAFT
101-88
4710-00-289-2914INTERCHANGEABLE
TUBE,METALLIC
AMS5567-TY2-0.375X0.035
4320-00-398-8606INTERCHANGEABLE
GLAND
12931P
9540-00-720-0670INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-864-5448INTERCHANGEABLE
WASHER,LOCK
5306-01-174-8996INTERCHANGEABLE
ROD,CONTINUOUS THREAD
10188
6520-01-353-1725INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
10188
7930-01-538-6049INTERCHANGEABLE
STAIN REMOVER,UTILITY
6100398
6515-01-572-0443INTERCHANGEABLE
EXHALATION VALVE BO
10188
7930-01-701-0974INTERCHANGEABLE
TOWELETTE,CLEANING
10-188

Frequently Asked Questions

What is NSN 5310-00-514-8325?

NSN 5310-00-514-8325 is a Washer,spring Tension, manufactured by Moog Military Aircraft Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-514-8325?

NSN 5310-00-514-8325 has 4 cross-referenced part numbers: 10188 (E-Systems Inc Montek Div Fluid Controls Opns), 10188 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 10188 (Moog Military Aircraft Llc), 10188 (Moog Inc).

What NSN replaces 5310-00-514-8325?

There are 11 known substitutes for 5310-00-514-8325: 8320-00-008-2779, 3010-00-118-4195, 4710-00-289-2914 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10188?

Key specifications for 10188: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Material Thickness: 0.024 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Hole Diameter: 0.585 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN; Hardness Rating: 70.0 ROCKWELL A MINIMUM. 10 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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