PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30442Disk,light Interrupting

Momentum Technologies Inc · NSN 6625-00-935-1338 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-935-1338 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-935-1338. Primary manufacturer part number: 30442.
Features
  • Disk,light Interrupting — FSC 6625
  • General Characteristics Item Description: PHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN
  • General Characteristics Item Description: PHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN
  • 1 verified cross-reference
  • Primary manufacturer: Momentum Technologies Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Disk,light Interrupting, cataloged under National Stock Number 6625-00-935-1338, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Momentum Technologies Inc. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-935-1338
Primary Part Number30442
Item NameDisk,light Interrupting
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMomentum Technologies Inc
StatusACTIVE
General Characteristics Item DescriptionPHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN
General Characteristics Item DescriptionPHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeXN
Weight0.1000 lbs
Cube0.0265 cu ft
Verified Substitutes 9
5310-00-116-409330442 INTERCHANGEABLE
Nut,plain,hexagon
Dana Light Axle Products, Llc Dba Dana Light Axle Products
9540-00-528-8616 INTERCHANGEABLE
Beam,structural
5935-00-727-2042 INTERCHANGEABLE
Connector,receptacle,electrical
7310-00-834-448530442 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
5975-00-903-6302 INTERCHANGEABLE
Junction Box
4820-01-108-7235N304420057 INTERCHANGEABLE
Case,spring,adjusti
Leslie Controls, Inc. Dba Leslie Controls Inc
4930-01-135-17353044-02 INTERCHANGEABLE
Washer,o-Ring
Watts Automatic Control Valve Inc
3230-01-390-315230442 INTERCHANGEABLE
Bit,router
Black and Decker Us Inc
6550-01-524-424430442 INTERCHANGEABLE
D-Dimer Test
Biomerieux Inc
Cross-Reference Index
Part NumberManufacturer
30442 Momentum Technologies Inc (USA)
Related Parts
5310-00-116-4093INTERCHANGEABLE
NUT,PLAIN,HEXAGON
30442
9540-00-528-8616INTERCHANGEABLE
BEAM,STRUCTURAL
5935-00-727-2042INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7310-00-834-4485INTERCHANGEABLE
PAN,STEAM TABLE
30442
5975-00-903-6302INTERCHANGEABLE
JUNCTION BOX
4820-01-108-7235INTERCHANGEABLE
CASE,SPRING,ADJUSTI
N304420057
4930-01-135-1735INTERCHANGEABLE
WASHER,O-RING
3044-02
3230-01-390-3152INTERCHANGEABLE
BIT,ROUTER
30442
6550-01-524-4244INTERCHANGEABLE
D-DIMER TEST
30442

Frequently Asked Questions

What is NSN 6625-00-935-1338?

NSN 6625-00-935-1338 is a Disk,light Interrupting, manufactured by Momentum Technologies Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-935-1338?

NSN 6625-00-935-1338 has 1 cross-referenced part number: 30442 (Momentum Technologies Inc).

What NSN replaces 6625-00-935-1338?

There are 9 known substitutes for 6625-00-935-1338: 5310-00-116-4093, 9540-00-528-8616, 5935-00-727-2042 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30442?

Key specifications for 30442: General Characteristics Item Description: PHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN; General Characteristics Item Description: PHOTO PLASTIC PLATE; TRANSPARENT SEGMENT METHOD OF INTERRUPTING; 7 CONCENTRIC RINGS; QTY OF TRANSPARENT SEGMENTS FROM INNER RING-25,FROM SECOND RING-28,FROM THIRD RING-26,FROM FOURTH RING-27,FROM FIFTH RING-26,FROM SIXTH RING-27,FROM OUTER RING-51; 5.125 IN. DIA; 0.060 IN. THK; LOCATING HOLE 0.875 IN. BELOW CENTER,19 DEG RIGHT OF CENTRAL LINE IN. 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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