PartsTable
Technical Data Sheet
NAS834-75 ✓ 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

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: PLASTIC, length_under_shoulder: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN, open_end_inside_diameter: 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN, closed_end_overall_diameter: 0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-039-0334, 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
NAS834-75
NSN: 5340-01-039-0334
FSC: 5340
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialPLASTIC
length_under_shoulder0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
open_end_inside_diameter0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
closed_end_overall_diameter0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN
NSN5340-01-039-0334
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS834-75 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
OPEN END INSIDE DIAMETER: 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
LENGTH UNDER SHOULDER: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
MATERIAL: PLASTIC
CLOSED END OVERALL DIAMETER: 0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OPEN END INSIDE DIAMETER0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
LENGTH UNDER SHOULDER0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
MATERIALPLASTIC
CLOSED END OVERALL DIAMETER0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
KAPPEMB10R18Upgraded Successor
successor cross-reference
successor
FC-719Upgraded Successor
successor cross-reference
successor
494115000800Upgraded Successor
successor cross-reference
successor
5340PL0169464Upgraded Successor
successor cross-reference
successor
MS25177-18Upgraded Successor
successor cross-reference
successor
025-0484-000Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy NAS834-75?
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 NAS834-75?
NAS834-75 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace NAS834-75?
There are 19 known substitutes for NAS834-75: KAPPEMB10R18, FC-719, 494115000800 and 16 more. Substitute compatibility should be verified for your specific system.
Is NAS834-75 still available?
NAS834-75 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 — NAS834-75