PartsTable
Technical Data Sheet
5340PL1449943 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: ALUMINUM ALLOY, design_type: THREADED, thread_class: 2A A, overall_diameter: 1.250 INCHES MINIMUM AND 1.560 INCHES MAXIMUM IN, features_provided: GASKET AND SHOULDER, surface_treatment: CHROMATE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-186-6879, 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
5340PL1449943
NSN: 5340-01-186-6879
FSC: 5340
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialALUMINUM ALLOY
design_typeTHREADED
thread_class2A A
overall_diameter1.250 INCHES MINIMUM AND 1.560 INCHES MAXIMUM IN
features_providedGASKET AND SHOULDER
surface_treatmentCHROMATE
material_document_and_classificationQQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE
thread_size_and_series/type_designator1 1/16-12 UN
NSN5340-01-186-6879
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340PL1449943 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
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1 1/16-12 UN
DESIGN TYPE: THREADED
THREAD CLASS: 2A A
SURFACE TREATMENT: CHROMATE
FEATURES PROVIDED: GASKET AND SHOULDER
OVERALL DIAMETER: 1.250 INCHES MINIMUM AND 1.560 INCHES MAXIMUM IN
MATERIAL: ALUMINUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE AND SERIES/TYPE DESIGNATOR1 1/16-12 UN
DESIGN TYPETHREADED
THREAD CLASS2A A
SURFACE TREATMENTCHROMATE
FEATURES PROVIDEDGASKET AND SHOULDER
OVERALL DIAMETER1.250 INCHES MINIMUM AND 1.560 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
5340PL1866828Upgraded Successor
successor cross-reference
successor
81584Upgraded Successor
successor cross-reference
successor
10160009Upgraded Successor
successor cross-reference
successor
MIL-C-5501/1Upgraded Successor
successor cross-reference
successor
NAS815-4AUpgraded Successor
successor cross-reference
successor
NAS833-4Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5340PL1449943?
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 5340PL1449943?
5340PL1449943 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace 5340PL1449943?
There are 25 known substitutes for 5340PL1449943: 5340PL1866828, 81584, 10160009 and 22 more. Substitute compatibility should be verified for your specific system.
Is 5340PL1449943 still available?
5340PL1449943 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5340PL1449943