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Technical Data Sheet
PartsTable / COMPONENT / 10531-7
10531-7 ✓ Verified by PartsTable
Hama · 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

- 3-digit combination lock with freely selectable secret number.<br>- Keeps your luggage closed during transport.<br>- Helps you to identify your luggage more easily.<br>- Colour: black.<br>- Content: 2 Stk.<br>- Material: Zinc/Stainless Steel.<br>- Protection: 3 numberals combination.<br>- Type: Numberals Lock. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-008-6105, 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
10531-7
NSN: 4720-00-008-6105
FSC: 4720
CAGE: 78570 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR COVER
bend_radius9.500 INCHES NOMINAL IN
wall_thickness0.290 INCHES NOMINAL IN
working_length7.000 INCHES NOMINAL IN
inside_diameter5.500 INCHES NOMINAL IN
style_designatorCONTINUOUS CURVE
NSN4720-00-008-6105
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 10531-7 · Hama ⚠ 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 SECOND END
•
THREAD CLASS: 3B FIRST END
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD CLASS3B FIRST END
THREAD CLASS3B SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
INSIDE DIAMETER0.250 INCHES NOMINAL IN
CONNECTION STYLESWIVEL NUT FLARE SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
MEASURING METHOD AND LENGTH8.710 INCHES NOMINAL WORKING IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
105317Interchangeable
interchangeable cross-reference
interchangeable
3030782Interchangeable
interchangeable cross-reference
interchangeable
21854P11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10531-7?
10531-7 is a BLOWER SUPPORT WELDMENT manufactured by Hama.
What parts can replace 10531-7?
There are 3 known substitutes for 10531-7: 105317, 3030782, 21854P11. Substitute compatibility should be verified for your specific system.
What is the NSN for 10531-7?
10531-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-008-6105. 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