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730155 — GASKET,WATER CANISTER,DENTAL UNI

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

730155: GASKET,WATER CANISTER,DENTAL UNI.

GASKET,WATER CANISTER,DENTAL UNI. Key specifications include special_features: RUBBER GASKET F/WATER CANISTER, USE ON OPERATING AND TREATMENT DENTAL UNIT, NSN: 6520-01-456-7170; A REPLACEMENT PART, part_name_assigned_by_controlling_agency: GASKET RUBBER WATER CANISTER PORTABLE DENTAL UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-292-4077, 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
730155
NSN: 5315-00-292-4077
NIINs: 002924077, 015140487
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
special_featuresRUBBER GASKET F/WATER CANISTER, USE ON OPERATING AND TREATMENT DENTAL UNIT, NSN: 6520-01-456-7170; A REPLACEMENT PART
part_name_assigned_by_controlling_agencyGASKET RUBBER WATER CANISTER PORTABLE DENTAL UNIT
NSN5315-00-292-4077
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 730155 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST STEP DIAMETER: 0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.206 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
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PIN HEAD DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
HEAD STYLE: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.206 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND STEP LENGTH0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
SECOND STEP DIAMETER0.125 INCHES NOMINAL IN
HEIGHT0.044 INCHES NOMINAL IN
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 730155?
730155 is a GASKET,WATER CANISTER,DENTAL UNI.
What is the NSN for 730155?
730155 is cataloged in the U.S. Government catalog under NSN 5315-00-292-4077. 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.