PartsTable
Technical Data Sheet
Download PDF

122821 — TUBE ASSEMBLY,METAL

✓ Government record, cited
Hama · PIPE SECTION
PRODUCT OVERVIEW

122821: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a Hama industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 1.102 INCHES NOMINAL IN, overall_length: 7.362 INCHES NOMINAL IN, surface_treatment: ZINC, end_item_identification: HYD PRESSURE. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-167-0723, 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
122821
NSN: 4710-01-167-0723
NIINs: 011670723, 014991651
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 51998 — UNIVERSAL PROPULSION COMPANY INC DBA GOODRICH DIV UNIVERSAL PROPULSION CO., INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_height1.102 INCHES NOMINAL IN
overall_length7.362 INCHES NOMINAL IN
surface_treatmentZINC
mounting_hole_quantity3
end_item_identificationHYD PRESSURE
NSN4710-01-167-0723
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 122821 · 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
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING TUBING
TECHNICAL CHARACTERISTICS
WALL THICKNESS0.035 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER0.188 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING TUBING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
Ready to buy 122821?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 122821?
122821 is a TUBE ASSEMBLY,METAL manufactured by Hama.
What is the NSN for 122821?
122821 is cataloged in the U.S. Government catalog under NSN 4710-01-167-0723. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 122821

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.