PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS230A180Timer,sequential

Omnetics Inc · NSN 6645-01-148-6920 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-148-6920 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-148-6920. Primary manufacturer part number: AMS230A180.
Features
  • Timer,sequential — FSC 6645
  • Color: BLACK
  • Material: PLASTIC CASE
  • 2 verified cross-references
  • Primary manufacturer: Omnetics Inc
Applications
  • Applications requiring Plastic Case construction
General Description

The Timer,sequential, cataloged under National Stock Number 6645-01-148-6920, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Omnetics Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-148-6920
Primary Part NumberAMS230A180
Item NameTimer,sequential
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerOmnetics Inc
StatusACTIVE
ColorBLACK
MaterialPLASTIC CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-470-781432355 INTERCHANGEABLE
Clamp,loop
Williams International Co., L.l.c.
2925-00-738-903832355 INTERCHANGEABLE
Case,discharge Tube
Unison Industries Llc
2920-01-247-379812303569 INTERCHANGEABLE
Starter,engine,electrical
General Motors Llc Dba General Motors Llc
5325-01-513-3878032355.029.002 INTERCHANGEABLE
Ring,retaining
Flowserve Us Company Div Flow Control Division
6150-01-526-817932355 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L-3 Communications Wescam Dba Wescam
5961-01-690-385932355F INTERCHANGEABLE
Semiconductor Device,diode
Hyundai Ideal Electric Co.
5961-01-690-386032355R INTERCHANGEABLE
Semiconductor Device,diode
Hyundai Ideal Electric Co.
Cross-Reference Index
Part NumberManufacturer
AMS230A180 Omnetics Inc (USA)
32355 Omnetics Inc (USA)
Related Parts
5340-00-470-7814INTERCHANGEABLE
CLAMP,LOOP
32355
2925-00-738-9038INTERCHANGEABLE
CASE,DISCHARGE TUBE
32355
2920-01-247-3798INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
12303569
5325-01-513-3878INTERCHANGEABLE
RING,RETAINING
032355.029.002
6150-01-526-8179INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
32355
5961-01-690-3859INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
32355F
5961-01-690-3860INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
32355R

Frequently Asked Questions

What is NSN 6645-01-148-6920?

NSN 6645-01-148-6920 is a Timer,sequential, manufactured by Omnetics Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-148-6920?

NSN 6645-01-148-6920 has 2 cross-referenced part numbers: AMS230A180 (Omnetics Inc), 32355 (Omnetics Inc).

What NSN replaces 6645-01-148-6920?

There are 7 known substitutes for 6645-01-148-6920: 5340-00-470-7814, 2925-00-738-9038, 2920-01-247-3798 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS230A180?

Key specifications for AMS230A180: End Item Identification: WINDOW UNIT AIR CONDITIONER; Special Features: 1.625 IN. SQUARE,0.750 IN. HT EXCLUDING TERMINALS,3 TAB TERMINALS IN; Color: BLACK; Material: PLASTIC CASE. 4 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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