PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1229-X-1558Washer,flat

Meritor Heavy Vehicle Systems, Llc · NSN 5310-01-470-7636 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-470-7636 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-470-7636. Primary manufacturer part number: 1229-X-1558.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.030 INCHES NOMINAL IN
  • Hole Diameter: 0.590 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.130 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • 3 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-470-7636, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-470-7636
Primary Part Number1229-X-1558
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Overall Diameter1.030 INCHES NOMINAL IN
Hole Diameter0.590 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.130 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-156-5921 INTERCHANGEABLE
Resistor,fixed,wire Wound
5950-00-443-182339682 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
5910-01-150-5461 INTERCHANGEABLE
Capacitor
6515-01-577-1917391.82 INTERCHANGEABLE
Pliers,wire Bending,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
1229-X-1558 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
1229-X-1558 Meritor Heavy Vehicle Systems Llc (USA)
39182 Tld Wollard Llc (USA)
Related Parts
5905-00-156-5921INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5950-00-443-1823INTERCHANGEABLE
TRANSFORMER,POWER
39682
5910-01-150-5461INTERCHANGEABLE
CAPACITOR
6515-01-577-1917INTERCHANGEABLE
PLIERS,WIRE BENDING,BONE
391.82

Frequently Asked Questions

What is NSN 5310-01-470-7636?

NSN 5310-01-470-7636 is a Washer,flat, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-470-7636?

NSN 5310-01-470-7636 has 3 cross-referenced part numbers: 1229-X-1558 (Meritor Heavy Vehicle Systems, Llc), 1229-X-1558 (Meritor Heavy Vehicle Systems Llc), 39182 (Tld Wollard Llc).

What NSN replaces 5310-01-470-7636?

There are 4 known substitutes for 5310-01-470-7636: 5905-00-156-5921, 5950-00-443-1823, 5910-01-150-5461 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1229-X-1558?

Key specifications for 1229-X-1558: Overall Diameter: 1.030 INCHES NOMINAL IN; Hole Diameter: 0.590 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR. 6 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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