PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16649Washer,special

Goodrich Corporation Dba Trw Lucas Aerospace · NSN 5310-00-139-6551 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-139-6551 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-139-6551. Primary manufacturer part number: 16649.
Features
  • Washer,special — FSC 5310
  • General Characteristics Item Description: 2.000 IN. O/A DIA,1.565 IN. ID,0.095 IN.O/A W,MATERIAL ALUMINUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Goodrich Corporation Dba Trw Lucas Aerospace
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,special, cataloged under National Stock Number 5310-00-139-6551, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Dba Trw Lucas Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-139-6551
Primary Part Number16649
Item NameWasher,special
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGoodrich Corporation Dba Trw Lucas Aerospace
StatusACTIVE
General Characteristics Item Description2.000 IN. O/A DIA,1.565 IN. ID,0.095 IN.O/A W,MATERIAL ALUMINUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2910-00-030-3580 INTERCHANGEABLE
Parts Kit,carburetor
9540-00-175-3542 INTERCHANGEABLE
Angle,structural
4820-00-342-4799 INTERCHANGEABLE
Valve,safety Relief
1450-00-393-0023 INTERCHANGEABLE
Retainer
6130-01-258-8742 INTERCHANGEABLE
Power Supply
5130-01-533-897216649 INTERCHANGEABLE
Mandrel,riveter,blind
Gage Bilt, Inc.
6515-01-591-6708242.802 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16649 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
Related Parts
2910-00-030-3580INTERCHANGEABLE
PARTS KIT,CARBURETOR
9540-00-175-3542INTERCHANGEABLE
ANGLE,STRUCTURAL
4820-00-342-4799INTERCHANGEABLE
VALVE,SAFETY RELIEF
1450-00-393-0023INTERCHANGEABLE
RETAINER
6130-01-258-8742INTERCHANGEABLE
POWER SUPPLY
5130-01-533-8972INTERCHANGEABLE
MANDREL,RIVETER,BLIND
16649
6515-01-591-6708INTERCHANGEABLE
BONE PLATE
242.802

Frequently Asked Questions

What is NSN 5310-00-139-6551?

NSN 5310-00-139-6551 is a Washer,special, manufactured by Goodrich Corporation Dba Trw Lucas Aerospace, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-139-6551?

NSN 5310-00-139-6551 has 1 cross-referenced part number: 16649 (Goodrich Corporation Dba Trw Lucas Aerospace).

What NSN replaces 5310-00-139-6551?

There are 7 known substitutes for 5310-00-139-6551: 2910-00-030-3580, 9540-00-175-3542, 4820-00-342-4799 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16649?

Key specifications for 16649: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; General Characteristics Item Description: 2.000 IN. O/A DIA,1.565 IN. ID,0.095 IN.O/A W,MATERIAL ALUMINUM IN. 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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