NSN 6625-01-554-0737 · NIIN 015540737 · Part number RELAYTEST1
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 55719
Government record, cited
NSN 6625-01-554-0737 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-554-0737. Manufacturer of record part number: RELAYTEST1.
Also searched as6625-01-554-0737 ·
6625015540737 ·
NIIN 015540737 ·
01-554-0737 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 55719 · RELAYTEST1
Nearby stock numbers← 6625-01-554-0736 Generator, Signal
·
6625-01-554-0857 Test Set, Telephone →
Features
Test Set,relay — FSC 6625
DC Voltage Rating: 10.5 VOLTS MINIMUM AND 18.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Enclosure Feature: MULTIPLE ITEM W/CARRYING CASE
Test Type for Which Designed: COIL RESISTANCE
1 manufacturer part number on file
Manufacturer of record: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Identification
NSN: 6625-01-554-0737
NIIN: 015540737
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: RELAYTEST1
Manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
General Description
The Test Set,relay, cataloged under National Stock Number 6625-01-554-0737, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6625-01-554-0737
Primary Part Number
RELAYTEST1
Item Name
Test Set,relay
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Status
ACTIVE
DC Voltage Rating
10.5 VOLTS MINIMUM AND 18.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Enclosure Feature
MULTIPLE ITEM W/CARRYING CASE
Test Type for Which Designed
COIL RESISTANCE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
No interchangeability data on file.
Other items in FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309
6625-00-000-0309 · Item name not on file
6625-00-000-0480
6625-00-000-0480 · Item name not on file
6625-00-001-1338
6625-00-001-1338 · Item name not on file
6625-00-001-1341
6625-00-001-1341 · Item name not on file
6625-00-001-1371
6625-00-001-1371 · Item name not on file
6625-00-001-1373
6625-00-001-1373 · Item name not on file
6625-00-001-1374
6625-00-001-1374 · Item name not on file
6625-00-001-1377
SWEEP GENERATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 6625-01-554-0737?
NSN 6625-01-554-0737 is a Test Set,relay, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-554-0737?
NSN 6625-01-554-0737 has 1 manufacturer part number on file: RELAYTEST1 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
What are the specifications of RELAYTEST1?
Key specifications for RELAYTEST1: DC Voltage Rating: 10.5 VOLTS MINIMUM AND 18.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Special Features: COIL TEST, 9 VOLTS; CONTACT RESISTANCE THRESHOLD, 20 MILLIOHMS; Enclosure Feature: MULTIPLE ITEM W/CARRYING CASE; Test Type for Which Designed: COIL RESISTANCE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6625-01-554-0737 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.