PartsTable
Technical Data Sheet
Download PDF

25726009-04 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25726009-04: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: PLASTIC, drive_type: SERRATED, design_type: THREADED, thread_class: 3A A, overall_diameter: 0.780 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, features_provided: BEVELED SEAT AND SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-682-1857, 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
25726009-04
NSN: 5340-00-682-1857
FSC: 5340 — Hardware, Commercial
CAGE: 80234 — VAPOR CORP SUB OF BRUNSWICK CORP (USA)
SPECIFICATIONS
materialPLASTIC
drive_typeSERRATED
design_typeTHREADED
thread_class3A A
overall_diameter0.780 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
features_providedBEVELED SEAT AND SHOULDER
thread_size_and_series/type_designator9/16-18 UNF
opening_inside_diameter_for_which_designed0.375 INCHES NOMINAL IN
NSN5340-00-682-1857
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25726009-04 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
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 0.780 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
DRIVE TYPE: SERRATED
•
FEATURES PROVIDED: BEVELED SEAT AND SHOULDER
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.375 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
MATERIAL: PLASTIC
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 9/16-18 UNF
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.780 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
DRIVE TYPESERRATED
FEATURES PROVIDEDBEVELED SEAT AND SHOULDER
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.375 INCHES NOMINAL IN
THREAD CLASS3A A
MATERIALPLASTIC
THREAD SIZE AND SERIES/TYPE DESIGNATOR9/16-18 UNF
SUBSTITUTES & CROSS-REFERENCES 8
PD60Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
809Reference document
Same NSN cross-reference
Reference document — Secondary reference
5340PL0798444Reference document
Same NSN cross-reference
Reference document — Informative reference only
N450PD60Reference document
Same NSN cross-reference
Reference document — Secondary reference
9018444Reference document
Same NSN cross-reference
Reference document — Secondary reference
837570-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 25726009-04?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 25726009-04?
25726009-04 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace 25726009-04?
There are 8 known substitutes for 25726009-04: PD60, 809, 5340PL0798444 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25726009-04?
25726009-04 is cataloged in the U.S. Government catalog under NSN 5340-00-682-1857. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 25726009-04