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Technical Data Sheet
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25SR — 25SR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

25SR: 25SR.

The 25SR is a the manufacturer industrial component. Key specifications include depth: 2.010 INCHES NOMINAL IN, diameter: 2.760 INCHES NOMINAL IN, current_type: DC. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-073-9982, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 25SR
NSN: 6625-00-073-9982
NIINs: 000739982, 001030327, 001276672, 003250977, 004896275, 007202477, 007316900, 008854146, 011820525
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 35104 — BACH-SIMPSON LTD (CAN)
SPECIFICATIONS
depth2.010 INCHES NOMINAL IN
diameter2.760 INCHES NOMINAL IN
current_typeDC
electrical_connection_quantity1
NSN6625-00-073-9982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 25SR TITLE COMPONENT PN 25SR MFR 25SR
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)
•
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.800 INCHES NOMINAL IN
•
FSC APPLICATION DATA: ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS
•
INDICATOR TYPE: DIAL W/POINTER
•
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
•
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 THREADED STUD
•
METER DEPTH BEHIND MOUNTING FLANGE: 1.281 INCHES NOMINAL IN
•
CIRCUIT CURRENT FOR WHICH DESIGNED: DC
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES NOMINAL IN
FSC APPLICATION DATAELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS
INDICATOR TYPEDIAL W/POINTER
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
METER DEPTH BEHIND MOUNTING FLANGE1.281 INCHES NOMINAL IN
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SUBSTITUTES & CROSS-REFERENCES 7
196760Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
321 HRReference document
Same NSN cross-reference
Reference document — Secondary reference
365Reference document
Same NSN cross-reference
Reference document — Secondary reference
25-801860-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
25RReference document
Same NSN cross-reference
Reference document — Secondary reference
631Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 25SR?
25SR is a 25SR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 25SR?
There are 7 known substitutes for 25SR: 196760, 321 HR, 365 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25SR?
25SR is cataloged in the U.S. Government catalog under NSN 6625-00-073-9982. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.