PartsTable
Technical Data Sheet
Download PDF

A28134 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A28134: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC BODY, body_height: 1.448 INCHES NOMINAL IN, overall_height: 1.448 INCHES NOMINAL IN, special_features: W/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN, style_designator: THRU-HOLE, base_outside_diameter: 7.156 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-331-9881, 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
A28134
NSN: 5340-00-331-9881
FSC: 5340 — Hardware, Commercial
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC BODY
body_height1.448 INCHES NOMINAL IN
overall_height1.448 INCHES NOMINAL IN
special_featuresW/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN
style_designatorTHRU-HOLE
base_outside_diameter7.156 INCHES NOMINAL IN
body_outside_diameter2.014 INCHES NOMINAL IN
opening_inside_diameter0.908 INCHES NOMINAL IN
NSN5340-00-331-9881
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A28134 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: 0.908 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.014 INCHES NOMINAL IN
•
BODY HEIGHT: 1.448 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE
•
BASE OUTSIDE DIAMETER: 7.156 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.448 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.908 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.014 INCHES NOMINAL IN
BODY HEIGHT1.448 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE
BASE OUTSIDE DIAMETER7.156 INCHES NOMINAL IN
SPECIAL FEATURESW/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN
MATERIALRUBBER SYNTHETIC BODY
SUBSTITUTES & CROSS-REFERENCES 1
28134Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy A28134?
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 A28134?
A28134 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace A28134?
There is 1 known substitute for A28134: 28134. Substitute compatibility should be verified for your specific system.
What is the NSN for A28134?
A28134 is cataloged in the U.S. Government catalog under NSN 5340-00-331-9881. 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 — A28134

✓ 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.