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PartsTable / COMPONENT / A-61939
A-61939 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CHASE NIPPLE,CONDUIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, furnished_items: LOCKNUT, style_designator: STANDARD, surface_treatment: CADMIUM, conduit_type_accommodated: UNABLE TO DECODE, item_accommodated_trade_size: UNABLE TO DECODE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-548-9556, 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
A-61939
NSN: 5975-00-548-9556
FSC: 5975
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
furnished_itemsLOCKNUT
style_designatorSTANDARD
surface_treatmentCADMIUM
conduit_type_accommodatedUNABLE TO DECODE
item_accommodated_trade_sizeUNABLE TO DECODE
distance_across_points_of_hexagonal_shoulder1.875 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE
NSN5975-00-548-9556
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHASE NIPPLE,CONDUIT TITLE COMPONENT PN A-61939 MFR CHASE NIPPLE,CONDUIT
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY
•
DISTANCE ACROSS POINTS OF HEXAGONAL SHOULDER: 1.875 INCHES NOMINAL IN
•
FURNISHED ITEMS: LOCKNUT
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE
•
ITEM ACCOMMODATED TRADE SIZE: UNABLE TO DECODE
•
CONDUIT TYPE ACCOMMODATED: UNABLE TO DECODE
•
SURFACE TREATMENT: CADMIUM
•
STYLE DESIGNATOR: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
DISTANCE ACROSS POINTS OF HEXAGONAL SHOULDER1.875 INCHES NOMINAL IN
FURNISHED ITEMSLOCKNUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE
ITEM ACCOMMODATED TRADE SIZEUNABLE TO DECODE
CONDUIT TYPE ACCOMMODATEDUNABLE TO DECODE
SURFACE TREATMENTCADMIUM
STYLE DESIGNATORSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
28-1216Interchangeable
interchangeable cross-reference
interchangeable
CECT2-8870HMS5PORM1PCT1-2WInterchangeable
interchangeable cross-reference
interchangeable
281000Interchangeable
interchangeable cross-reference
interchangeable
1 SPURInterchangeable
interchangeable cross-reference
interchangeable
1RRGSWInterchangeable
interchangeable cross-reference
interchangeable
A-61939Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-61939?
A-61939 is a CHASE NIPPLE,CONDUIT.
What parts can replace A-61939?
There are 15 known substitutes for A-61939: 28-1216, CECT2-8870HMS5PORM1PCT1-2W, 281000 and 12 more. Substitute compatibility should be verified for your specific system.
Is A-61939 still available?
A-61939 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026