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Technical Data Sheet
PartsTable / COMPONENT / 4008T48
4008T48 ✓ Verified by PartsTable
— · 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 CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL CASE, dial_size: 2 IN. DIA IN, bezel_type: SNAP-ON, scale_name: VACUUM, scale_type: SINGLE, scale_range: +0.0 TO 30.0 INCHES OF MERCURY IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-191-9024, 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
4008T48
NSN: 4720-00-191-9024
FSC: 4720
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CASE
dial_size2 IN. DIA IN
bezel_typeSNAP-ON
scale_nameVACUUM
scale_typeSINGLE
scale_range+0.0 TO 30.0 INCHES OF MERCURY IN
pointer_typeINDICATING
adjustabilityNONADJUSTABLE
overall_depth1.220 INCHES NOMINAL IN
pointer_colorBLACK
stud_locationBACK
stud_quantity2
NSN4720-00-191-9024
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4008T48 · OEM ⚠ 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
S-399Interchangeable
interchangeable cross-reference
interchangeable
SP399Interchangeable
interchangeable cross-reference
interchangeable
162644-0-30-1-8-2Interchangeable
interchangeable cross-reference
interchangeable
138000Interchangeable
interchangeable cross-reference
interchangeable
95929Interchangeable
interchangeable cross-reference
interchangeable
2GK23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4008T48?
4008T48 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 4008T48?
There are 10 known substitutes for 4008T48: S-399, SP399, 162644-0-30-1-8-2 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4008T48?
4008T48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-191-9024. 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