A25685 — A25685

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A25685: A25685.

The A25685 is a the manufacturer industrial component. Key specifications include chain: NOT INCLUDEDNOT INCLUDED, insert: NOT INCLUDEDNOT INCLUDED, length: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN, diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, material: COPPER ALLOY BODYCOPPER ALLOY BODY, thread_size: 5/8-32 UNS 2B5/8-32 UNS 2B. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-660-3673, 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→ A25685

NSN: 5999-00-660-3673
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 92208 — LITTON SYSTEMS INC ITEK OPTICAL SYSTEMS DIV (USA)

SPECIFICATIONS

chain	NOT INCLUDEDNOT INCLUDED
insert	NOT INCLUDEDNOT INCLUDED
length	0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
diameter	0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
material	COPPER ALLOY BODYCOPPER ALLOY BODY
thread_size	5/8-32 UNS 2B5/8-32 UNS 2B
mounting_method	THREADTHREAD
precious_material	SILVER AND SILVER AND RHODIUMRHODIUM
surface_treatment	SILVER AND SILVER AND RHODIUMRHODIUM
fsc_application_data	CAP FOR CRYSTAL HOLDERCAP FOR CRYSTAL HOLDER
precious_material_and_location	BODY SURFACE SILVER AND BODY SURFACE SILVER AND BODY SURFACE RHODIUMBODY SURFACE RHODIUM
surface_treatment_document_and_classification	QQ-S-365 FED SPEC 1ST TREATMENT RESPONSEQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
NSN	5999-00-660-3673

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: CAP FOR CRYSTAL HOLDERCAP FOR CRYSTAL HOLDER

•

LENGTH: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN

•

CHAIN: NOT INCLUDEDNOT INCLUDED

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC 1ST TREATMENT RESPONSEQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE

•

PRECIOUS MATERIAL: SILVER AND SILVER AND RHODIUMRHODIUM

•

MOUNTING METHOD: THREADTHREAD

•

DIAMETER: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN

•

INSERT: NOT INCLUDEDNOT INCLUDED

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	CAP FOR CRYSTAL HOLDERCAP FOR CRYSTAL HOLDER
LENGTH	0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
CHAIN	NOT INCLUDEDNOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-S-365 FED SPEC 1ST TREATMENT RESPONSEQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
PRECIOUS MATERIAL	SILVER AND SILVER AND RHODIUMRHODIUM
MOUNTING METHOD	THREADTHREAD
DIAMETER	0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
INSERT	NOT INCLUDEDNOT INCLUDED
THREAD SIZE	5/8-32 UNS 2B5/8-32 UNS 2B
SURFACE TREATMENT	SILVER AND SILVER AND RHODIUMRHODIUM

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A25685?

A25685 is a A25685. It is classified as a MRO (MRO_GENERAL).

What is the NSN for A25685?

A25685 is cataloged in the U.S. Government catalog under NSN 5999-00-660-3673. This indicates validated use in U.S. government and defense supply chains.

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