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SC-0125-10A — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SC-0125-10A: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: SILICONE, overall_length: 1.00 INCHES NOMINAL IN, special_features: CAP HIGH TEMP .125 ID SILICONE/BLACKCAP HIGH TEMP .125 ID SILICONE/BLACK, part_name_assigned_by_controlling_agency: CAP,PROTECTIVE,DUST AND MOISTURE SEAL, opening_inside_diameter_for_which_designed: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-630-3987, 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
SC-0125-10A
NSN: 5340-01-630-3987
FSC: 5340 — Hardware, Commercial
CAGE: 34669 — BUNZL PLASTIC INC DBA ALLIANCE PLASTICS (USA)
SPECIFICATIONS
materialSILICONE
overall_length1.00 INCHES NOMINAL IN
special_featuresCAP HIGH TEMP .125 ID SILICONE/BLACKCAP HIGH TEMP .125 ID SILICONE/BLACK
part_name_assigned_by_controlling_agencyCAP,PROTECTIVE,DUST AND MOISTURE SEAL
opening_inside_diameter_for_which_designed0.125 INCHES NOMINAL IN
NSN5340-01-630-3987
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SC-0125-10A 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
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.125 INCHES NOMINAL IN
•
MATERIAL: SILICONE
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.00 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.125 INCHES NOMINAL IN
SPECIAL FEATURESCAP HIGH TEMP .125 ID SILICONE/BLACKCAP HIGH TEMP .125 ID SILICONE/BLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP,PROTECTIVE,DUST AND MOISTURE SEAL
MATERIALSILICONE
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 SC-0125-10A?
SC-0125-10A is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for SC-0125-10A?
SC-0125-10A is cataloged in the U.S. Government catalog under NSN 5340-01-630-3987. 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.