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021-088-00 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

021-088-00: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, outside_diameter: 3.500 INCHES NOMINAL IN, special_features: COLOR CLEAR, style_designator: THREADED TYPE EXTERNAL, end_item_identification: 3895-01-609-4511; MIXER, CONCRETE, TRAILER MOUNTED, part_name_assigned_by_controlling_agency: REPLACEMENT OIL CAP. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-655-2354, 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
021-088-00
NSN: 5340-01-655-2354
FSC: 5340 — Hardware, Commercial
CAGE: 4F7L1 — BROTHERS BODY AND EQUIPMENT, LLC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
outside_diameter3.500 INCHES NOMINAL IN
special_featuresCOLOR CLEAR
style_designatorTHREADED TYPE EXTERNAL
end_item_identification3895-01-609-4511; MIXER, CONCRETE, TRAILER MOUNTED
part_name_assigned_by_controlling_agencyREPLACEMENT OIL CAP
NSN5340-01-655-2354
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 021-088-00 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
•
STYLE DESIGNATOR: THREADED TYPE EXTERNAL
•
OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTHREADED TYPE EXTERNAL
OUTSIDE DIAMETER3.500 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR CLEAR
PART NAME ASSIGNED BY CONTROLLING AGENCYREPLACEMENT OIL CAP
END ITEM IDENTIFICATION3895-01-609-4511; MIXER, CONCRETE, TRAILER MOUNTED
MATERIALPLASTIC OVERALL
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 021-088-00?
021-088-00 is a CAP,FILLER OPENING.
What is the NSN for 021-088-00?
021-088-00 is cataloged in the U.S. Government catalog under NSN 5340-01-655-2354. This indicates validated use in U.S. government and defense supply chains.
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