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Technical Data Sheet
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28322 — TUBE ASSY,OIL COOLE

✓ Government record, cited
Esselte · NUT WASHER
PRODUCT OVERVIEW

28322: TUBE ASSY,OIL COOLE.

Flat files for filing and protection of hole punched documents. Key specifications include end_item_identification: GR29 UNDERWATER HYDRAULIC GRINDER, part_name_assigned_by_controlling_agency: CE DECAL (CE ONLY). This part is cataloged in the U.S.

Government catalog under NSN 5315-00-169-9549, 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
28322
NSN: 5315-00-169-9549
NIINs: 001699549, 006524884, 015322354, 016655683
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
end_item_identificationGR29 UNDERWATER HYDRAULIC GRINDER
part_name_assigned_by_controlling_agencyCE DECAL (CE ONLY)
NSN5315-00-169-9549
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 28322 · Esselte ⚠ 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
•
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
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STYLE DESIGNATOR: SLOTTED
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MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B194 ASSN STD ALL MATERIAL RESPONSES OVERALL
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DIAMETER: 0.125 INCHES NOMINAL IN
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MATERIAL THICKNESS: 0.028 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B194 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.125 INCHES NOMINAL IN
OVERALL LENGTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.028 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
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 28322?
28322 is a TUBE ASSY,OIL COOLE manufactured by Esselte.
What is the NSN for 28322?
28322 is cataloged in the U.S. Government catalog under NSN 5315-00-169-9549. 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.