PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MK 275Indicator,ship's Speed

Signet Scientific Co · NSN 6320-01-326-1316 · FSC 6320 · No Item Name Available
Verified by PartsTable
NSN 6320-01-326-1316 — this item is cataloged by the U.S. Government under National Stock Number 6320-01-326-1316. Primary manufacturer part number: MK 275.
Features
  • Indicator,ship's Speed — FSC 6320
  • 2 verified cross-references
  • Primary manufacturer: Signet Scientific Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,ship's Speed, cataloged under National Stock Number 6320-01-326-1316, is classified within Federal Supply Class 6320 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Signet Scientific Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6320-01-326-1316
Primary Part NumberMK 275
Item NameIndicator,ship's Speed
FSC / FSG6320 / 63 — No Item Name Available
ManufacturerSignet Scientific Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1270-00-858-4822242010 INTERCHANGEABLE
Housing
Raytheon Company Dba Raytheon
5910-00-946-9370 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
MK 275 PRIMARY Signet Scientific Co (USA)
2-4201.0 Signet Scientific Co (USA)
Related Parts
1270-00-858-4822INTERCHANGEABLE
HOUSING
242010
5910-00-946-9370INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR

Frequently Asked Questions

What is NSN 6320-01-326-1316?

NSN 6320-01-326-1316 is a Indicator,ship's Speed, manufactured by Signet Scientific Co, classified under FSC 6320 (No Item Name Available). Status: active.

What are the part numbers for NSN 6320-01-326-1316?

NSN 6320-01-326-1316 has 2 cross-referenced part numbers: MK 275 (Signet Scientific Co), 2-4201.0 (Signet Scientific Co).

What NSN replaces 6320-01-326-1316?

There are 2 known substitutes for 6320-01-326-1316: 1270-00-858-4822, 5910-00-946-9370. Verify interchangeability with system specifications before substitution.

What are the specifications of MK 275?

Key specifications for MK 275: End Item Identification: 29 INDICATOR SH. 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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