PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49130Washer,flat

Tld Wollard Llc · NSN 5310-01-598-8683 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-598-8683 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-598-8683. Primary manufacturer part number: 49130.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.19 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.66 INCHES NOMINAL IN
  • Overall Diameter: 3.12 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: Tld Wollard Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-598-8683, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tld Wollard Llc. Government technical data includes 5 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-598-8683
Primary Part Number49130
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Thickness0.19 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.66 INCHES NOMINAL IN
Overall Diameter3.12 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2990-00-230-26863922966 INTERCHANGEABLE
Pipe,exhaust
General Motors Llc Dba General Motors Llc
2990-00-451-477649130-A INTERCHANGEABLE
Arrester,spark Exhaust
Cummins Filtration Inc.
6665-01-396-4897 INTERCHANGEABLE
Probe,radiac
6525-01-416-217749130 INTERCHANGEABLE
Crossover Assembly,
Air Techniques, Inc.
Cross-Reference Index
Part NumberManufacturer
49130 PRIMARY Tld Wollard Llc (USA)
Related Parts
2990-00-230-2686INTERCHANGEABLE
PIPE,EXHAUST
3922966
2990-00-451-4776INTERCHANGEABLE
ARRESTER,SPARK EXHAUST
49130-A
6665-01-396-4897INTERCHANGEABLE
PROBE,RADIAC
6525-01-416-2177INTERCHANGEABLE
CROSSOVER ASSEMBLY,
49130

Frequently Asked Questions

What is NSN 5310-01-598-8683?

NSN 5310-01-598-8683 is a Washer,flat, manufactured by Tld Wollard Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-598-8683?

NSN 5310-01-598-8683 has 1 cross-referenced part number: 49130 (Tld Wollard Llc).

What NSN replaces 5310-01-598-8683?

There are 4 known substitutes for 5310-01-598-8683: 2990-00-230-2686, 2990-00-451-4776, 6665-01-396-4897 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49130?

Key specifications for 49130: Thickness: 0.19 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.66 INCHES NOMINAL IN; Overall Diameter: 3.12 INCHES NOMINAL IN. 7 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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