PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-008Cylinder and Point

Princo Instruments, Inc · NSN 6660-00-346-4919 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-00-346-4919 — this item is cataloged by the U.S. Government under National Stock Number 6660-00-346-4919. Primary manufacturer part number: 51-008.
Features
  • Cylinder and Point — FSC 6660
  • General Characteristics Item Description: MOLDED BAKELITE,1.281 IN. DIA,IVORY POINT WITH 2 X 56 N. C. THDS,0.094 IN. DIA,0.406 IN. LONG IN
  • 1 verified cross-reference
  • Primary manufacturer: Princo Instruments, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder and Point, cataloged under National Stock Number 6660-00-346-4919, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Princo Instruments, Inc. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-00-346-4919
Primary Part Number51-008
Item NameCylinder and Point
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerPrinco Instruments, Inc
StatusACTIVE
General Characteristics Item DescriptionMOLDED BAKELITE,1.281 IN. DIA,IVORY POINT WITH 2 X 56 N. C. THDS,0.094 IN. DIA,0.406 IN. LONG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-106-5418 INTERCHANGEABLE
Fuse Link,electrical
6850-00-200-3782 INTERCHANGEABLE
Chemical Antigallin
5133-00-262-2180 INTERCHANGEABLE
Drill,twist
4820-00-399-526851008 INTERCHANGEABLE
Seat,valve
Eaton Aerospace, Llc Dba Jackson South
3030-00-528-3765 INTERCHANGEABLE
Belt,v
5306-01-009-69415100-8 INTERCHANGEABLE
Bolt,u
Pdi Ground Support Systems, Inc.
5330-01-012-5113 INTERCHANGEABLE
Seal,plain Encased
5330-01-192-5175 INTERCHANGEABLE
Packing,preformed
5330-01-297-6286 INTERCHANGEABLE
Seal,plain Encased
6515-01-465-43775100-008-000 INTERCHANGEABLE
Footswitch,surgical
Stryker Sales, Llc Div Stryker Instruments
Cross-Reference Index
Part NumberManufacturer
51-008 PRIMARY Princo Instruments, Inc (USA)
Related Parts
5920-00-106-5418INTERCHANGEABLE
FUSE LINK,ELECTRICAL
6850-00-200-3782INTERCHANGEABLE
CHEMICAL ANTIGALLIN
5133-00-262-2180INTERCHANGEABLE
DRILL,TWIST
4820-00-399-5268INTERCHANGEABLE
SEAT,VALVE
51008
3030-00-528-3765INTERCHANGEABLE
BELT,V
5306-01-009-6941INTERCHANGEABLE
BOLT,U
5100-8
5330-01-012-5113INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-01-192-5175INTERCHANGEABLE
PACKING,PREFORMED
5330-01-297-6286INTERCHANGEABLE
SEAL,PLAIN ENCASED
6515-01-465-4377INTERCHANGEABLE
FOOTSWITCH,SURGICAL
5100-008-000
6780-01-631-9189INTERCHANGEABLE
CAMERA SET,MOTION PICTURE
51008

Frequently Asked Questions

What is NSN 6660-00-346-4919?

NSN 6660-00-346-4919 is a Cylinder and Point, manufactured by Princo Instruments, Inc, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-00-346-4919?

NSN 6660-00-346-4919 has 1 cross-referenced part number: 51-008 (Princo Instruments, Inc).

What NSN replaces 6660-00-346-4919?

There are 11 known substitutes for 6660-00-346-4919: 5920-00-106-5418, 6850-00-200-3782, 5133-00-262-2180 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51-008?

Key specifications for 51-008: General Characteristics Item Description: MOLDED BAKELITE,1.281 IN. DIA,IVORY POINT WITH 2 X 56 N. C. THDS,0.094 IN. DIA,0.406 IN. LONG IN. 1 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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