PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2029Pliers,opticians'

Western Optical Supply Inc · NSN 6540-00-135-7149 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-00-135-7149 — this item is cataloged by the U.S. Government under National Stock Number 6540-00-135-7149. Primary manufacturer part number: 2029.
Features
  • Pliers,opticians' — FSC 6540
  • Pliers Style Designator: LENS POSITIONING
  • 2 verified cross-references
  • Primary manufacturer: Western Optical Supply Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pliers,opticians', cataloged under National Stock Number 6540-00-135-7149, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Western Optical Supply Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-00-135-7149
Primary Part Number2029
Item NamePliers,opticians'
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerWestern Optical Supply Inc
StatusACTIVE
Pliers Style DesignatorLENS POSITIONING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
3110-00-277-0637 INTERCHANGEABLE
Cone and Rollers,tapered Roller
4320-00-989-338444798 INTERCHANGEABLE
Vane,pump,rotary
Jenny Products, Inc
5935-01-121-1741KPSE08F20-16PY INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
2930-01-178-7081670252 INTERCHANGEABLE
Tank,radiator,overflow
Trw Inc Trw Intl Trade Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
2029 PRIMARY Western Optical Supply Inc (USA)
46.790 Grobet File Company of America, Inc. Dba William Dixon (USA)
Related Parts
3110-00-277-0637INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
4320-00-989-3384INTERCHANGEABLE
VANE,PUMP,ROTARY
44798
5935-01-121-1741INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
KPSE08F20-16PY
2930-01-178-7081INTERCHANGEABLE
TANK,RADIATOR,OVERFLOW
670252

Frequently Asked Questions

What is NSN 6540-00-135-7149?

NSN 6540-00-135-7149 is a Pliers,opticians', manufactured by Western Optical Supply Inc, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-00-135-7149?

NSN 6540-00-135-7149 has 2 cross-referenced part numbers: 2029 (Western Optical Supply Inc), 46.790 (Grobet File Company of America, Inc. Dba William Dixon).

What NSN replaces 6540-00-135-7149?

There are 4 known substitutes for 6540-00-135-7149: 3110-00-277-0637, 4320-00-989-3384, 5935-01-121-1741 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2029?

Key specifications for 2029: Part Name Assigned by Controlling Agency: PLIERS OPTICIANS' 7.25 INCHES LENGTH STYLE A51 LNES POSITIONING IN; Overall Length: 7.250 INCHES NOMINAL IN; Pliers Style Designator: LENS POSITIONING. 3 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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