PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9156818-3Washer,lock

Us Army Aviation and Missile Command · NSN 5310-00-835-5477 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-835-5477 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-835-5477. Primary manufacturer part number: 9156818-3.
Features
  • Washer,lock — FSC 5310
  • Style Designator: FLAT INTERNAL TEETH
  • Material: STEEL COMP 410 OVERALL
  • Hole Diameter: 0.102 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
  • Outside Diameter: 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Material Thickness: 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-835-5477, 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 Aviation and Missile Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-835-5477
Primary Part Number9156818-3
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Style DesignatorFLAT INTERNAL TEETH
MaterialSTEEL COMP 410 OVERALL
Hole Diameter0.102 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
Outside Diameter0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Material Thickness0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5340-00-300-9495S3542 INTERCHANGEABLE
Turnbuckle Body
Tyco Fire Products Lp
5430-01-256-21601003542 INTERCHANGEABLE
Tank,liquid Storage
Tld Ace Corp Div Tld Ace
6150-01-599-43371003542 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy
Cross-Reference Index
Part NumberManufacturer
9156818-3 PRIMARY Us Army Aviation and Missile Command (USA)
100354-2 Symbolic Displays, Inc (USA)
1703-00-410 Itw Shakeproof Automotive Products (USA)
Related Parts
5340-00-300-9495INTERCHANGEABLE
TURNBUCKLE BODY
S3542
5430-01-256-2160INTERCHANGEABLE
TANK,LIQUID STORAGE
1003542
6150-01-599-4337INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1003542

Frequently Asked Questions

What is NSN 5310-00-835-5477?

NSN 5310-00-835-5477 is a Washer,lock, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-835-5477?

NSN 5310-00-835-5477 has 3 cross-referenced part numbers: 9156818-3 (Us Army Aviation and Missile Command), 100354-2 (Symbolic Displays, Inc), 1703-00-410 (Itw Shakeproof Automotive Products).

What NSN replaces 5310-00-835-5477?

There are 3 known substitutes for 5310-00-835-5477: 5340-00-300-9495, 5430-01-256-2160, 6150-01-599-4337. Verify interchangeability with system specifications before substitution.

What are the specifications of 9156818-3?

Key specifications for 9156818-3: Style Designator: FLAT INTERNAL TEETH; Material: STEEL COMP 410 OVERALL; Hole Diameter: 0.102 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN; Outside Diameter: 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-835-5477 still in active supply?

NSN 5310-00-835-5477 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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