PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

458-1048-030Cell,indicating

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems · NSN 6645-00-248-5429 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-248-5429 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-248-5429. Primary manufacturer part number: 458-1048-030.
Features
  • Cell,indicating — FSC 6645
  • General Characteristics Item Description: SCALE RANGE 0 TO 1000 HR W/100 HR MIN GRADUATIONS; SCALE LG 0.7 IN. PORM 0.009 IN. IN
  • 3 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cell,indicating, cataloged under National Stock Number 6645-00-248-5429, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems. Government technical data includes 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-00-248-5429
Primary Part Number458-1048-030
Item NameCell,indicating
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerRockwell Collins, Inc. Div Collins Aerospace - Mission Systems
StatusACTIVE
General Characteristics Item DescriptionSCALE RANGE 0 TO 1000 HR W/100 HR MIN GRADUATIONS; SCALE LG 0.7 IN. PORM 0.009 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6645-00-015-6018 INTERCHANGEABLE
Meter,time Totalizing
6645-00-248-5431 INTERCHANGEABLE
Holder,indicator Cell
6645-00-442-0475 INTERCHANGEABLE
Meter,time Totalizing
6645-00-854-1080 INTERCHANGEABLE
Meter,time Totalizing
6645-01-082-0518 INTERCHANGEABLE
Meter,time Totalizing
6645-01-121-4584 INTERCHANGEABLE
Meter,time Totalizing
6645-01-166-1891MIS-22871 INTERCHANGEABLE
Indicator
Us Army Aviation and Missile Command
6645-01-336-5814 INTERCHANGEABLE
Meter,time Totalizing
Cross-Reference Index
Part NumberManufacturer
458-1048-030 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
MIL-I-81219 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS90373-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6645-00-015-6018INTERCHANGEABLE
METER,TIME TOTALIZING
6645-00-248-5431INTERCHANGEABLE
HOLDER,INDICATOR CELL
6645-00-442-0475INTERCHANGEABLE
METER,TIME TOTALIZING
6645-00-854-1080INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-082-0518INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-121-4584INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-166-1891INTERCHANGEABLE
INDICATOR
MIS-22871
6645-01-336-5814INTERCHANGEABLE
METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-00-248-5429?

NSN 6645-00-248-5429 is a Cell,indicating, manufactured by Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-00-248-5429?

NSN 6645-00-248-5429 has 3 cross-referenced part numbers: 458-1048-030 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), MIL-I-81219 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS90373-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6645-00-248-5429?

There are 8 known substitutes for 6645-00-248-5429: 6645-00-015-6018, 6645-00-248-5431, 6645-00-442-0475 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 458-1048-030?

Key specifications for 458-1048-030: General Characteristics Item Description: SCALE RANGE 0 TO 1000 HR W/100 HR MIN GRADUATIONS; SCALE LG 0.7 IN. PORM 0.009 IN. 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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