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6671250-1 — BAR,EXTENSION,PIPE HANGER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6671250-1: BAR,EXTENSION,PIPE HANGER.

The BAR,EXTENSION,PIPE HANGER is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.500 INCHES NOMINAL IN, overall_width: 1.984 INCHES NOMINAL IN, overall_length: 3.796 INCHES NOMINAL IN, special_features: CARBON STEEL WITH SOLID FILM LUBRICANT, end_item_identification: CANISTER, MK22. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-490-6332, 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
6671250-1
NSN: 5340-01-490-6332
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.500 INCHES NOMINAL IN
overall_width1.984 INCHES NOMINAL IN
overall_length3.796 INCHES NOMINAL IN
special_featuresCARBON STEEL WITH SOLID FILM LUBRICANT
end_item_identificationCANISTER, MK22
part_name_assigned_by_controlling_agencyHANGER, RAIL
NSN5340-01-490-6332
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6671250-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL
•
HOLE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH3.796 INCHES NOMINAL IN
OVERALL WIDTH1.984 INCHES NOMINAL IN
SPECIAL FEATURESCARBON STEEL WITH SOLID FILM LUBRICANT
PART NAME ASSIGNED BY CONTROLLING AGENCYHANGER, RAIL
END ITEM IDENTIFICATIONCANISTER, MK22
MATERIALSTEEL
HOLE DIAMETER0.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6671250-1?
6671250-1 is a BAR,EXTENSION,PIPE HANGER.
What is the NSN for 6671250-1?
6671250-1 is cataloged in the U.S. Government catalog under NSN 5340-01-490-6332. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.