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Technical Data Sheet
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12637 ✓ Verified by PartsTable
Sandberg · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The Sandberg Play'n Go Wireless Headset connects wirelessly to a Bluetooth device such as a mobile phone or tablet computer. Remote control your Bluetooth device with the track and volume controls on the headset. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-060-8186, 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
12637
NSN: 4720-00-060-8186
FSC: 4720
CAGE: 16519 — SENIOR FLEXONICS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
second_end_relationship_with_first_endIDENTICAL
NSN4720-00-060-8186
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12637 · Sandberg ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
INSIDE SURFACE CONDITION: SMOOTH
•
HYDROSTATIC TEST PRESSURE: 3000.0 POUNDS PER SQUARE INCH LBS
•
LAYER COMPOSITION AND LOCATION: 2ND LAYER SPIRALLY WRAPPED POLYTETRAFLUOROETHYLENE FABRIC AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 1ST LAYER BRAIDED STEEL WIRE
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
BURST TEST PRESSURE: 12000.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
INSIDE SURFACE CONDITIONSMOOTH
HYDROSTATIC TEST PRESSURE3000.0 POUNDS PER SQUARE INCH LBS
LAYER COMPOSITION AND LOCATION2ND LAYER SPIRALLY WRAPPED POLYTETRAFLUOROETHYLENE FABRIC AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 1ST LAYER BRAIDED STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
BURST TEST PRESSURE12000.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNF FIRST END
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
33627Interchangeable
interchangeable cross-reference
interchangeable
368031R1Interchangeable
interchangeable cross-reference
interchangeable
15438Interchangeable
interchangeable cross-reference
interchangeable
12637Interchangeable
interchangeable cross-reference
interchangeable
65-19917-2Interchangeable
interchangeable cross-reference
interchangeable
HS720-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12637?
12637 is a SCREW CAM RING ADVANCE manufactured by Sandberg.
What parts can replace 12637?
There are 8 known substitutes for 12637: 33627, 368031R1, 15438 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12637?
12637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-060-8186. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026