PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25649Thumbscrew

Mettler-Toledo Llc · NSN 5305-01-606-6998 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-606-6998 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-606-6998. Primary manufacturer part number: 25649.
Features
  • Thumbscrew — FSC 5305
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Mettler-Toledo Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-606-6998, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mettler-Toledo Llc. Government technical data includes 2 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-606-6998
Primary Part Number25649
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMettler-Toledo Llc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2920-00-319-50482216 INTERCHANGEABLE
Sleeve,ignition Terminal
Champion Aerospace Llc
3120-00-499-8063 INTERCHANGEABLE
Bushing,sleeve
5950-00-518-21622564-9 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3040-00-733-17397331739 INTERCHANGEABLE
Hub,body
U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-111-5376 INTERCHANGEABLE
Hose
5980-01-295-9018HLMP-7019 INTERCHANGEABLE
Light Emitting Diode
Agilent Technologies Inc. Div Semiconductor Products Group Business Center
6645-01-313-0771205649 INTERCHANGEABLE
Timer,interval
Maytag Corporation Dba Maytag Appliancessales
6515-01-334-08490650039 INTERCHANGEABLE
Tip,drill,fingernail
Albany Safety Equipment Co Inc
7530-01-508-482125649 INTERCHANGEABLE
Book,appointment
Franklin Covey Co Government Group Products
7690-01-538-2523 INTERCHANGEABLE
Label
Cross-Reference Index
Part NumberManufacturer
25649 Mettler-Toledo Llc (USA)
Related Parts
2920-00-319-5048INTERCHANGEABLE
SLEEVE,IGNITION TERMINAL
2216
3120-00-499-8063INTERCHANGEABLE
BUSHING,SLEEVE
5950-00-518-2162INTERCHANGEABLE
COIL,RADIO FREQUENCY
2564-9
3040-00-733-1739INTERCHANGEABLE
HUB,BODY
7331739
4720-01-111-5376INTERCHANGEABLE
HOSE
5980-01-295-9018INTERCHANGEABLE
LIGHT EMITTING DIODE
HLMP-7019
6645-01-313-0771INTERCHANGEABLE
TIMER,INTERVAL
205649
6515-01-334-0849INTERCHANGEABLE
TIP,DRILL,FINGERNAIL
0650039
7530-01-508-4821INTERCHANGEABLE
BOOK,APPOINTMENT
25649
7690-01-538-2523INTERCHANGEABLE
LABEL
5305-01-567-7358INTERCHANGEABLE
THUMBSCREW
25649

Frequently Asked Questions

What is NSN 5305-01-606-6998?

NSN 5305-01-606-6998 is a Thumbscrew, manufactured by Mettler-Toledo Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-606-6998?

NSN 5305-01-606-6998 has 1 cross-referenced part number: 25649 (Mettler-Toledo Llc).

What NSN replaces 5305-01-606-6998?

There are 11 known substitutes for 5305-01-606-6998: 2920-00-319-5048, 3120-00-499-8063, 5950-00-518-2162 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25649?

Key specifications for 25649: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY; Criticality Code Justification: ZZZY. 2 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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