PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16071Washer

L3 Technologies, Inc. Div L3 Keo · NSN 5310-01-188-0657 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-188-0657 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-188-0657. Primary manufacturer part number: 16071.
Features
  • Washer — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer, cataloged under National Stock Number 5310-01-188-0657, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersL3 Technologies, Inc. Div L3 Keo (CAGE 34228)
Technical Specifications
ParameterValue
NSN5310-01-188-0657
Primary Part Number16071
Item NameWasher
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-480-139616071 INTERCHANGEABLE
Terminal Board
Kurz & Root Generator Company, Llc
5330-00-812-128716071 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-01-036-801016071 INTERCHANGEABLE
Transformer,radio Frequency
Robert M. Hadley Company, Inc.
3040-01-177-242716071 INTERCHANGEABLE
Gearshaft,spur
New Venture Gear Inc New Process Gear Div
5310-01-220-7966 INTERCHANGEABLE
Washer,flat
5120-01-422-0111602C1 INTERCHANGEABLE
Tool,installation
Howmet Global Fastening Systems Inc Div Rosan Products
Cross-Reference Index
Part NumberManufacturer
133B016071 L3 Technologies, Inc. Div L3 Keo (USA)
16071 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5940-00-480-1396INTERCHANGEABLE
TERMINAL BOARD
16071
5330-00-812-1287INTERCHANGEABLE
SEAL,PLAIN ENCASED
16071
5950-01-036-8010INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
16071
3040-01-177-2427INTERCHANGEABLE
GEARSHAFT,SPUR
16071
5310-01-220-7966INTERCHANGEABLE
WASHER,FLAT
5120-01-422-0111INTERCHANGEABLE
TOOL,INSTALLATION
602C1

Frequently Asked Questions

What is NSN 5310-01-188-0657?

NSN 5310-01-188-0657 is a Washer, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-188-0657?

NSN 5310-01-188-0657 has 2 cross-referenced part numbers: 133B016071 (L3 Technologies, Inc. Div L3 Keo), 16071 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5310-01-188-0657?

There are 6 known substitutes for 5310-01-188-0657: 5940-00-480-1396, 5330-00-812-1287, 5950-01-036-8010 and 3 more. Verify interchangeability with system specifications before substitution.

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