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A-DST0PK — DOORSTOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-DST0PK: DOORSTOP.

The DOORSTOP is a the manufacturer industrial component. Key specifications include attachment_method: SCREW SHANK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-372-7316, 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
A-DST0PK
NSN: 5340-01-372-7316
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
special_featuresUSED ON NEMA TYPE 4 AND TYPE 12 ENCLOSURES WHICH HAVE A B DIMENSION OF 16 IN. OR MORE AND OPENS HORIZONTALLY; ANGLE ADJUSTED WITH A WINGNUT IN
attachment_methodSCREW SHANK
NSN5340-01-372-7316
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-DST0PK 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
•
ATTACHMENT METHOD: SCREW SHANK
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON NEMA TYPE 4 AND TYPE 12 ENCLOSURES WHICH HAVE A B DIMENSION OF 16 IN. OR MORE AND OPENS HORIZONTALLY; ANGLE ADJUSTED WITH A WINGNUT IN
ATTACHMENT METHODSCREW SHANK
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 A-DST0PK?
A-DST0PK is a DOORSTOP.
What is the NSN for A-DST0PK?
A-DST0PK is cataloged in the U.S. Government catalog under NSN 5340-01-372-7316. 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.