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1001120SIG — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1001120SIG: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include special_features: DYE TO DESERT TAN 686A, COLOR NUMBER 33446 IN ACCORDANCE WITH FED-STD-595 A, surface_treatment: ANODIZE, end_item_identification: 4930-01-517-7009, part_name_assigned_by_controlling_agency: COUPLER, DUST CAP 2". This part is cataloged in the U.S.

Government catalog under NSN 5340-01-547-9884, 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
1001120SIG
NSN: 5340-01-547-9884
FSC: 5340 — Hardware, Commercial
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
special_featuresDYE TO DESERT TAN 686A, COLOR NUMBER 33446 IN ACCORDANCE WITH FED-STD-595 A
surface_treatmentANODIZE
end_item_identification4930-01-517-7009
part_name_assigned_by_controlling_agencyCOUPLER, DUST CAP 2"
NSN5340-01-547-9884
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1001120SIG 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
•
SURFACE TREATMENT: ANODIZE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDYE TO DESERT TAN 686A, COLOR NUMBER 33446 IN ACCORDANCE WITH FED-STD-595 A
SURFACE TREATMENTANODIZE
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLER, DUST CAP 2"
END ITEM IDENTIFICATION4930-01-517-7009
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1001120SIG?
1001120SIG is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 1001120SIG?
1001120SIG is cataloged in the U.S. Government catalog under NSN 5340-01-547-9884. 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.