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Technical Data Sheet
PartsTable / COMPONENT / 10-637
10-637 ✓ Verified by PartsTable
Bestway · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include angle: 32.0 DEGREES32.0 DEGREES, material: CORK OVERALL, thickness: 0.062 INCHES NOMINAL IN, body_style: STRAIGHT TYPE, point_type: CONVENTIONAL, handle_type: SCREWDRIVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-096-6816, 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
10-637
NSN: 4720-00-096-6816
FSC: 4720
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
angle32.0 DEGREES32.0 DEGREES
materialCORK OVERALL
thickness0.062 INCHES NOMINAL IN
body_styleSTRAIGHT TYPE
point_typeCONVENTIONAL
handle_typeSCREWDRIVER
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length10.625 INCHES NOMINAL IN
key_quantity13
hole_diameter0.257 INCHES NOMINAL IN
nominal_width17.0 MILLIMETERS17.0 MILLIMETERS MM
NSN4720-00-096-6816
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 10-637 · Bestway ⚠ 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
•
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
•
OUTSIDE DIAMETER: 0.938 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MEASURING METHOD AND LENGTH: 30.000 INCHES NOMINAL OVERALL IN
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED WIRE
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
OUTSIDE DIAMETER0.938 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEROUND
MEASURING METHOD AND LENGTH30.000 INCHES NOMINAL OVERALL IN
INSIDE DIAMETER0.500 INCHES NOMINAL IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED WIRE
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
BURST TEST PRESSURE4000.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
10637Interchangeable
interchangeable cross-reference
interchangeable
SS38Interchangeable
interchangeable cross-reference
interchangeable
4-8723Interchangeable
interchangeable cross-reference
interchangeable
PJ1086766Interchangeable
interchangeable cross-reference
interchangeable
53628Interchangeable
interchangeable cross-reference
interchangeable
29306Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-637?
10-637 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Bestway.
What parts can replace 10-637?
There are 16 known substitutes for 10-637: 10637, SS38, 4-8723 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-637?
10-637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-096-6816. 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